| 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 | $8.43 | 10.210% | $9.2907 | $9.29 | $9.30 | $9.30 |
| Purchase #2 | $58.61 | 13.477% | $66.5089 | $66.51 | $66.50 | $66.50 |
| Purchase #3 | $158.45 | 10.281% | $174.7402 | $174.74 | $174.75 | $174.70 |
| Purchase #4 | $123.82 | 9.738% | $135.8776 | $135.88 | $135.90 | $135.90 |
| Purchase #5 | $187.56 | 12.838% | $211.639 | $211.64 | $211.65 | $211.60 |
| Purchase #6 | $131.77 | 7.323% | $141.4195 | $141.42 | $141.40 | $141.40 |
| Purchase #7 | $242.27 | 9.618% | $265.5715 | $265.57 | $265.55 | $265.60 |
| 7 purchase totals = | $910.91 | $1,005.0474 | $1,005.05 | $1,005.05 | $1,005.00 | |