| 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 | $138.66 | 8.220% | $150.0579 | $150.06 | $150.05 | $150.10 |
| Purchase #2 | $211.81 | 7.677% | $228.0707 | $228.07 | $228.05 | $228.10 |
| Purchase #3 | $103.45 | 7.307% | $111.0091 | $111.01 | $111.00 | $111.00 |
| Purchase #4 | $243.57 | 13.575% | $276.6346 | $276.63 | $276.65 | $276.60 |
| Purchase #5 | $210.31 | 6.711% | $224.4239 | $224.42 | $224.40 | $224.40 |
| Purchase #6 | $138.49 | 13.502% | $157.1889 | $157.19 | $157.20 | $157.20 |
| Purchase #7 | $108.70 | 5.396% | $114.5655 | $114.57 | $114.55 | $114.60 |
| 7 purchase totals = | $1,154.99 | $1,261.9506 | $1,261.95 | $1,261.90 | $1,262.00 | |