| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $110.96 | 4.855% | $116.3471 | $116.35 | $116.35 | $116.30 |
| Purchase #2 | $226.36 | 13.309% | $256.4863 | $256.49 | $256.50 | $256.50 |
| Purchase #3 | $155.98 | 4.397% | $162.8384 | $162.84 | $162.85 | $162.80 |
| Purchase #4 | $230.79 | 13.792% | $262.6206 | $262.62 | $262.60 | $262.60 |
| Purchase #5 | $140.28 | 9.664% | $153.8367 | $153.84 | $153.85 | $153.80 |
| Purchase #6 | $228.66 | 8.210% | $247.433 | $247.43 | $247.45 | $247.40 |
| Purchase #7 | $186.30 | 11.141% | $207.0557 | $207.06 | $207.05 | $207.10 |
| 7 purchase totals = | $1,279.33 | $1,406.6178 | $1,406.63 | $1,406.65 | $1,406.50 | |