| 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 | $202.94 | 12.776% | $228.8676 | $228.87 | $228.85 | $228.90 |
| Purchase #2 | $111.27 | 9.738% | $122.1055 | $122.11 | $122.10 | $122.10 |
| Purchase #3 | $185.73 | 8.233% | $201.0212 | $201.02 | $201.00 | $201.00 |
| Purchase #4 | $245.70 | 11.718% | $274.4911 | $274.49 | $274.50 | $274.50 |
| Purchase #5 | $54.37 | 6.385% | $57.8415 | $57.84 | $57.85 | $57.80 |
| Purchase #6 | $91.76 | 5.155% | $96.4902 | $96.49 | $96.50 | $96.50 |
| Purchase #7 | $213.35 | 11.624% | $238.1498 | $238.15 | $238.15 | $238.10 |
| 7 purchase totals = | $1,105.12 | $1,218.9669 | $1,218.97 | $1,218.95 | $1,218.90 | |