| 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 | $107.86 | 11.454% | $120.2143 | $120.21 | $120.20 | $120.20 |
| Purchase #2 | $51.41 | 3.788% | $53.3574 | $53.36 | $53.35 | $53.40 |
| Purchase #3 | $19.83 | 12.574% | $22.3234 | $22.32 | $22.30 | $22.30 |
| Purchase #4 | $246.42 | 6.347% | $262.0603 | $262.06 | $262.05 | $262.10 |
| Purchase #5 | $112.45 | 5.306% | $118.4166 | $118.42 | $118.40 | $118.40 |
| Purchase #6 | $120.35 | 8.599% | $130.6989 | $130.70 | $130.70 | $130.70 |
| Purchase #7 | $248.54 | 8.690% | $270.1381 | $270.14 | $270.15 | $270.10 |
| 7 purchase totals = | $906.86 | $977.2090 | $977.21 | $977.15 | $977.20 | |