| 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 | $121.63 | 11.459% | $135.5676 | $135.57 | $135.55 | $135.60 |
| Purchase #2 | $149.32 | 10.130% | $164.4461 | $164.45 | $164.45 | $164.40 |
| Purchase #3 | $55.90 | 13.386% | $63.3828 | $63.38 | $63.40 | $63.40 |
| Purchase #4 | $244.60 | 8.699% | $265.8778 | $265.88 | $265.90 | $265.90 |
| Purchase #5 | $250.52 | 8.657% | $272.2075 | $272.21 | $272.20 | $272.20 |
| Purchase #6 | $94.80 | 8.148% | $102.5243 | $102.52 | $102.50 | $102.50 |
| Purchase #7 | $28.72 | 10.135% | $31.6308 | $31.63 | $31.65 | $31.60 |
| 7 purchase totals = | $945.49 | $1,035.6369 | $1,035.64 | $1,035.65 | $1,035.60 | |