| 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 | $191.37 | 3.201% | $197.4958 | $197.50 | $197.50 | $197.50 |
| Purchase #2 | $81.88 | 12.705% | $92.2829 | $92.28 | $92.30 | $92.30 |
| Purchase #3 | $8.75 | 12.669% | $9.8585 | $9.86 | $9.85 | $9.90 |
| Purchase #4 | $210.39 | 8.611% | $228.5067 | $228.51 | $228.50 | $228.50 |
| Purchase #5 | $238.76 | 7.583% | $256.8652 | $256.87 | $256.85 | $256.90 |
| Purchase #6 | $129.49 | 4.461% | $135.2665 | $135.27 | $135.25 | $135.30 |
| Purchase #7 | $217.65 | 4.127% | $226.6324 | $226.63 | $226.65 | $226.60 |
| 7 purchase totals = | $1,078.29 | $1,146.9080 | $1,146.92 | $1,146.90 | $1,147.00 | |