| 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 | $239.39 | 7.824% | $258.1199 | $258.12 | $258.10 | $258.10 |
| Purchase #2 | $194.27 | 3.517% | $201.1025 | $201.10 | $201.10 | $201.10 |
| Purchase #3 | $50.37 | 3.422% | $52.0937 | $52.09 | $52.10 | $52.10 |
| Purchase #4 | $22.26 | 11.490% | $24.8177 | $24.82 | $24.80 | $24.80 |
| Purchase #5 | $68.40 | 8.606% | $74.2865 | $74.29 | $74.30 | $74.30 |
| Purchase #6 | $131.91 | 13.163% | $149.2733 | $149.27 | $149.25 | $149.30 |
| Purchase #7 | $178.95 | 9.755% | $196.4066 | $196.41 | $196.40 | $196.40 |
| 7 purchase totals = | $885.55 | $956.1002 | $956.10 | $956.05 | $956.10 | |