| 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 | $108.98 | 8.368% | $118.0994 | $118.10 | $118.10 | $118.10 |
| Purchase #2 | $226.59 | 11.784% | $253.2914 | $253.29 | $253.30 | $253.30 |
| Purchase #3 | $80.84 | 8.663% | $87.8432 | $87.84 | $87.85 | $87.80 |
| Purchase #4 | $134.42 | 5.278% | $141.5147 | $141.51 | $141.50 | $141.50 |
| Purchase #5 | $32.90 | 5.364% | $34.6648 | $34.66 | $34.65 | $34.70 |
| Purchase #6 | $131.39 | 4.310% | $137.0529 | $137.05 | $137.05 | $137.10 |
| Purchase #7 | $64.62 | 10.864% | $71.6403 | $71.64 | $71.65 | $71.60 |
| 7 purchase totals = | $779.74 | $844.1067 | $844.09 | $844.10 | $844.10 | |