| 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 | $74.64 | 9.340% | $81.6114 | $81.61 | $81.60 | $81.60 |
| Purchase #2 | $199.89 | 8.599% | $217.0785 | $217.08 | $217.10 | $217.10 |
| Purchase #3 | $117.79 | 11.647% | $131.509 | $131.51 | $131.50 | $131.50 |
| Purchase #4 | $140.95 | 11.216% | $156.759 | $156.76 | $156.75 | $156.80 |
| Purchase #5 | $239.98 | 13.865% | $273.2532 | $273.25 | $273.25 | $273.30 |
| Purchase #6 | $191.50 | 5.311% | $201.6706 | $201.67 | $201.65 | $201.70 |
| Purchase #7 | $156.70 | 3.585% | $162.3177 | $162.32 | $162.30 | $162.30 |
| 7 purchase totals = | $1,121.45 | $1,224.1994 | $1,224.20 | $1,224.15 | $1,224.30 | |