| 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 | $175.27 | 11.541% | $195.4979 | $195.50 | $195.50 | $195.50 |
| Purchase #2 | $100.69 | 4.319% | $105.0388 | $105.04 | $105.05 | $105.00 |
| Purchase #3 | $200.70 | 5.254% | $211.2448 | $211.24 | $211.25 | $211.20 |
| Purchase #4 | $96.88 | 3.592% | $100.3599 | $100.36 | $100.35 | $100.40 |
| Purchase #5 | $102.42 | 9.653% | $112.3066 | $112.31 | $112.30 | $112.30 |
| Purchase #6 | $246.79 | 3.805% | $256.1804 | $256.18 | $256.20 | $256.20 |
| Purchase #7 | $180.52 | 12.280% | $202.6879 | $202.69 | $202.70 | $202.70 |
| 7 purchase totals = | $1,103.27 | $1,183.3163 | $1,183.32 | $1,183.35 | $1,183.30 | |