| 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 | $240.44 | 12.739% | $271.0697 | $271.07 | $271.05 | $271.10 |
| Purchase #2 | $141.90 | 13.702% | $161.3431 | $161.34 | $161.35 | $161.30 |
| Purchase #3 | $29.53 | 9.869% | $32.4443 | $32.44 | $32.45 | $32.40 |
| Purchase #4 | $244.98 | 11.348% | $272.7803 | $272.78 | $272.80 | $272.80 |
| Purchase #5 | $246.82 | 7.163% | $264.4997 | $264.50 | $264.50 | $264.50 |
| Purchase #6 | $77.59 | 10.369% | $85.6353 | $85.64 | $85.65 | $85.60 |
| Purchase #7 | $107.28 | 12.641% | $120.8413 | $120.84 | $120.85 | $120.80 |
| 7 purchase totals = | $1,088.54 | $1,208.6137 | $1,208.61 | $1,208.65 | $1,208.50 | |