| 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 | $172.98 | 11.285% | $192.5008 | $192.50 | $192.50 | $192.50 |
| Purchase #2 | $120.27 | 12.683% | $135.5238 | $135.52 | $135.50 | $135.50 |
| Purchase #3 | $160.72 | 9.172% | $175.4612 | $175.46 | $175.45 | $175.50 |
| Purchase #4 | $213.95 | 9.757% | $234.8251 | $234.83 | $234.85 | $234.80 |
| Purchase #5 | $206.53 | 10.523% | $228.2632 | $228.26 | $228.25 | $228.30 |
| Purchase #6 | $18.77 | 12.337% | $21.0857 | $21.09 | $21.10 | $21.10 |
| Purchase #7 | $35.90 | 5.299% | $37.8023 | $37.80 | $37.80 | $37.80 |
| 7 purchase totals = | $929.12 | $1,025.4621 | $1,025.46 | $1,025.45 | $1,025.50 | |