| 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 | $235.54 | 4.804% | $246.8553 | $246.86 | $246.85 | $246.90 |
| Purchase #2 | $59.79 | 8.262% | $64.7298 | $64.73 | $64.75 | $64.70 |
| Purchase #3 | $181.42 | 8.502% | $196.8443 | $196.84 | $196.85 | $196.80 |
| Purchase #4 | $197.31 | 3.547% | $204.3086 | $204.31 | $204.30 | $204.30 |
| Purchase #5 | $101.61 | 5.472% | $107.1701 | $107.17 | $107.15 | $107.20 |
| Purchase #6 | $11.62 | 9.532% | $12.7276 | $12.73 | $12.75 | $12.70 |
| Purchase #7 | $228.60 | 13.711% | $259.9433 | $259.94 | $259.95 | $259.90 |
| 7 purchase totals = | $1,015.89 | $1,092.5790 | $1,092.58 | $1,092.60 | $1,092.50 | |