| 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 | $93.75 | 9.721% | $102.8634 | $102.86 | $102.85 | $102.90 |
| Purchase #2 | $5.55 | 10.865% | $6.153 | $6.15 | $6.15 | $6.20 |
| Purchase #3 | $131.49 | 3.664% | $136.3078 | $136.31 | $136.30 | $136.30 |
| Purchase #4 | $226.49 | 5.140% | $238.1316 | $238.13 | $238.15 | $238.10 |
| Purchase #5 | $68.68 | 7.311% | $73.7012 | $73.70 | $73.70 | $73.70 |
| Purchase #6 | $165.75 | 7.318% | $177.8796 | $177.88 | $177.90 | $177.90 |
| Purchase #7 | $247.40 | 10.697% | $273.8644 | $273.86 | $273.85 | $273.90 |
| 7 purchase totals = | $939.11 | $1,008.9010 | $1,008.89 | $1,008.90 | $1,009.00 | |