| 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 | $214.98 | 9.370% | $235.1236 | $235.12 | $235.10 | $235.10 |
| Purchase #2 | $131.94 | 13.352% | $149.5566 | $149.56 | $149.55 | $149.60 |
| Purchase #3 | $123.51 | 9.544% | $135.2978 | $135.30 | $135.30 | $135.30 |
| Purchase #4 | $197.26 | 10.790% | $218.5444 | $218.54 | $218.55 | $218.50 |
| Purchase #5 | $6.54 | 12.613% | $7.3649 | $7.36 | $7.35 | $7.40 |
| Purchase #6 | $232.28 | 3.549% | $240.5236 | $240.52 | $240.50 | $240.50 |
| Purchase #7 | $83.62 | 12.754% | $94.2849 | $94.28 | $94.30 | $94.30 |
| 7 purchase totals = | $990.13 | $1,080.6958 | $1,080.68 | $1,080.65 | $1,080.70 | |