| 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 | $120.95 | 4.873% | $126.8439 | $126.84 | $126.85 | $126.80 |
| Purchase #2 | $115.75 | 7.555% | $124.4949 | $124.49 | $124.50 | $124.50 |
| Purchase #3 | $161.98 | 8.539% | $175.8115 | $175.81 | $175.80 | $175.80 |
| Purchase #4 | $202.62 | 13.110% | $229.1835 | $229.18 | $229.20 | $229.20 |
| Purchase #5 | $160.39 | 11.736% | $179.2134 | $179.21 | $179.20 | $179.20 |
| Purchase #6 | $216.84 | 10.463% | $239.528 | $239.53 | $239.55 | $239.50 |
| Purchase #7 | $35.55 | 12.345% | $39.9386 | $39.94 | $39.95 | $39.90 |
| 7 purchase totals = | $1,014.08 | $1,115.0138 | $1,115.00 | $1,115.05 | $1,114.90 | |