| 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 | $101.27 | 3.323% | $104.6352 | $104.64 | $104.65 | $104.60 |
| Purchase #2 | $223.90 | 13.116% | $253.2667 | $253.27 | $253.25 | $253.30 |
| Purchase #3 | $83.32 | 9.524% | $91.2554 | $91.26 | $91.25 | $91.30 |
| Purchase #4 | $225.86 | 8.201% | $244.3828 | $244.38 | $244.40 | $244.40 |
| Purchase #5 | $94.50 | 6.264% | $100.4195 | $100.42 | $100.40 | $100.40 |
| Purchase #6 | $159.55 | 3.449% | $165.0529 | $165.05 | $165.05 | $165.10 |
| Purchase #7 | $144.36 | 3.714% | $149.7215 | $149.72 | $149.70 | $149.70 |
| 7 purchase totals = | $1,032.76 | $1,108.7340 | $1,108.74 | $1,108.70 | $1,108.80 | |