| 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 | $212.49 | 9.338% | $232.3323 | $232.33 | $232.35 | $232.30 |
| Purchase #2 | $85.45 | 10.829% | $94.7034 | $94.70 | $94.70 | $94.70 |
| Purchase #3 | $180.49 | 6.736% | $192.6478 | $192.65 | $192.65 | $192.60 |
| Purchase #4 | $141.75 | 12.515% | $159.49 | $159.49 | $159.50 | $159.50 |
| Purchase #5 | $138.92 | 9.139% | $151.6159 | $151.62 | $151.60 | $151.60 |
| Purchase #6 | $8.76 | 4.105% | $9.1196 | $9.12 | $9.10 | $9.10 |
| Purchase #7 | $154.64 | 6.446% | $164.6081 | $164.61 | $164.60 | $164.60 |
| 7 purchase totals = | $922.50 | $1,004.5171 | $1,004.52 | $1,004.50 | $1,004.40 | |