| 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 | $109.83 | 10.753% | $121.64 | $121.64 | $121.65 | $121.60 |
| Purchase #2 | $250.55 | 7.543% | $269.449 | $269.45 | $269.45 | $269.40 |
| Purchase #3 | $183.90 | 7.701% | $198.0621 | $198.06 | $198.05 | $198.10 |
| Purchase #4 | $11.33 | 3.783% | $11.7586 | $11.76 | $11.75 | $11.80 |
| Purchase #5 | $21.84 | 13.626% | $24.8159 | $24.82 | $24.80 | $24.80 |
| Purchase #6 | $149.77 | 6.684% | $159.7806 | $159.78 | $159.80 | $159.80 |
| Purchase #7 | $241.35 | 3.751% | $250.403 | $250.40 | $250.40 | $250.40 |
| 7 purchase totals = | $968.57 | $1,035.9092 | $1,035.91 | $1,035.90 | $1,035.90 | |