| 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 | $240.31 | 10.845% | $266.3716 | $266.37 | $266.35 | $266.40 |
| Purchase #2 | $47.92 | 8.379% | $51.9352 | $51.94 | $51.95 | $51.90 |
| Purchase #3 | $230.90 | 6.412% | $245.7053 | $245.71 | $245.70 | $245.70 |
| Purchase #4 | $195.78 | 13.740% | $222.6802 | $222.68 | $222.70 | $222.70 |
| Purchase #5 | $48.47 | 11.236% | $53.9161 | $53.92 | $53.90 | $53.90 |
| Purchase #6 | $122.46 | 9.161% | $133.6786 | $133.68 | $133.70 | $133.70 |
| Purchase #7 | $177.66 | 10.218% | $195.8133 | $195.81 | $195.80 | $195.80 |
| 7 purchase totals = | $1,063.50 | $1,170.1003 | $1,170.11 | $1,170.10 | $1,170.10 | |