| 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 | $112.60 | 7.410% | $120.9437 | $120.94 | $120.95 | $120.90 |
| Purchase #2 | $223.89 | 10.251% | $246.841 | $246.84 | $246.85 | $246.80 |
| Purchase #3 | $198.51 | 11.490% | $221.3188 | $221.32 | $221.30 | $221.30 |
| Purchase #4 | $184.53 | 12.388% | $207.3896 | $207.39 | $207.40 | $207.40 |
| Purchase #5 | $61.45 | 5.449% | $64.7984 | $64.80 | $64.80 | $64.80 |
| Purchase #6 | $118.30 | 11.423% | $131.8134 | $131.81 | $131.80 | $131.80 |
| Purchase #7 | $146.51 | 8.744% | $159.3208 | $159.32 | $159.30 | $159.30 |
| 7 purchase totals = | $1,045.79 | $1,152.4257 | $1,152.42 | $1,152.40 | $1,152.30 | |