| 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 | $129.89 | 10.477% | $143.4986 | $143.50 | $143.50 | $143.50 |
| Purchase #2 | $126.28 | 9.286% | $138.0064 | $138.01 | $138.00 | $138.00 |
| Purchase #3 | $113.73 | 7.817% | $122.6203 | $122.62 | $122.60 | $122.60 |
| Purchase #4 | $227.44 | 5.712% | $240.4314 | $240.43 | $240.45 | $240.40 |
| Purchase #5 | $232.71 | 13.274% | $263.5999 | $263.60 | $263.60 | $263.60 |
| Purchase #6 | $113.96 | 13.192% | $128.9936 | $128.99 | $129.00 | $129.00 |
| Purchase #7 | $248.97 | 7.491% | $267.6203 | $267.62 | $267.60 | $267.60 |
| 7 purchase totals = | $1,192.98 | $1,304.7705 | $1,304.77 | $1,304.75 | $1,304.70 | |