| 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 | $121.32 | 5.206% | $127.6359 | $127.64 | $127.65 | $127.60 |
| Purchase #2 | $159.40 | 6.388% | $169.5825 | $169.58 | $169.60 | $169.60 |
| Purchase #3 | $9.82 | 12.808% | $11.0777 | $11.08 | $11.10 | $11.10 |
| Purchase #4 | $10.70 | 6.313% | $11.3755 | $11.38 | $11.40 | $11.40 |
| Purchase #5 | $53.55 | 6.174% | $56.8562 | $56.86 | $56.85 | $56.90 |
| Purchase #6 | $238.75 | 5.460% | $251.7858 | $251.79 | $251.80 | $251.80 |
| Purchase #7 | $106.93 | 7.613% | $115.0706 | $115.07 | $115.05 | $115.10 |
| 7 purchase totals = | $700.47 | $743.3842 | $743.40 | $743.45 | $743.50 | |