| 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 | $194.81 | 8.680% | $211.7195 | $211.72 | $211.70 | $211.70 |
| Purchase #2 | $100.57 | 12.378% | $113.0186 | $113.02 | $113.00 | $113.00 |
| Purchase #3 | $109.62 | 10.755% | $121.4096 | $121.41 | $121.40 | $121.40 |
| Purchase #4 | $27.35 | 5.828% | $28.944 | $28.94 | $28.95 | $28.90 |
| Purchase #5 | $24.75 | 10.121% | $27.2549 | $27.25 | $27.25 | $27.30 |
| Purchase #6 | $161.81 | 12.331% | $181.7628 | $181.76 | $181.75 | $181.80 |
| Purchase #7 | $179.51 | 12.147% | $201.3151 | $201.32 | $201.30 | $201.30 |
| 7 purchase totals = | $798.42 | $885.4245 | $885.42 | $885.35 | $885.40 | |