| 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 | $192.28 | 9.831% | $211.183 | $211.18 | $211.20 | $211.20 |
| Purchase #2 | $25.66 | 13.349% | $29.0854 | $29.09 | $29.10 | $29.10 |
| Purchase #3 | $61.54 | 7.507% | $66.1598 | $66.16 | $66.15 | $66.20 |
| Purchase #4 | $29.78 | 10.260% | $32.8354 | $32.84 | $32.85 | $32.80 |
| Purchase #5 | $187.97 | 13.113% | $212.6185 | $212.62 | $212.60 | $212.60 |
| Purchase #6 | $144.33 | 9.278% | $157.7209 | $157.72 | $157.70 | $157.70 |
| Purchase #7 | $102.94 | 11.745% | $115.0303 | $115.03 | $115.05 | $115.00 |
| 7 purchase totals = | $744.50 | $824.6333 | $824.64 | $824.65 | $824.60 | |