| 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 | $197.58 | 6.585% | $210.5906 | $210.59 | $210.60 | $210.60 |
| Purchase #2 | $192.66 | 10.255% | $212.4173 | $212.42 | $212.40 | $212.40 |
| Purchase #3 | $128.39 | 13.458% | $145.6687 | $145.67 | $145.65 | $145.70 |
| Purchase #4 | $124.43 | 11.286% | $138.4732 | $138.47 | $138.45 | $138.50 |
| Purchase #5 | $94.65 | 4.185% | $98.6111 | $98.61 | $98.60 | $98.60 |
| Purchase #6 | $104.37 | 3.332% | $107.8476 | $107.85 | $107.85 | $107.80 |
| Purchase #7 | $165.38 | 9.360% | $180.8596 | $180.86 | $180.85 | $180.90 |
| 7 purchase totals = | $1,007.46 | $1,094.4681 | $1,094.47 | $1,094.40 | $1,094.50 | |