| 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 | $243.34 | 11.782% | $272.0103 | $272.01 | $272.00 | $272.00 |
| Purchase #2 | $130.88 | 3.446% | $135.3901 | $135.39 | $135.40 | $135.40 |
| Purchase #3 | $98.72 | 7.431% | $106.0559 | $106.06 | $106.05 | $106.10 |
| Purchase #4 | $85.63 | 5.493% | $90.3337 | $90.33 | $90.35 | $90.30 |
| Purchase #5 | $230.58 | 13.837% | $262.4854 | $262.49 | $262.50 | $262.50 |
| Purchase #6 | $143.71 | 9.869% | $157.8927 | $157.89 | $157.90 | $157.90 |
| Purchase #7 | $78.33 | 7.596% | $84.2799 | $84.28 | $84.30 | $84.30 |
| 7 purchase totals = | $1,011.19 | $1,108.4480 | $1,108.45 | $1,108.50 | $1,108.50 | |