| 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 | $114.68 | 12.637% | $129.1721 | $129.17 | $129.15 | $129.20 |
| Purchase #2 | $116.53 | 3.165% | $120.2182 | $120.22 | $120.20 | $120.20 |
| Purchase #3 | $235.35 | 4.455% | $245.8348 | $245.83 | $245.85 | $245.80 |
| Purchase #4 | $153.99 | 7.352% | $165.3113 | $165.31 | $165.30 | $165.30 |
| Purchase #5 | $130.26 | 5.183% | $137.0114 | $137.01 | $137.00 | $137.00 |
| Purchase #6 | $151.73 | 8.629% | $164.8228 | $164.82 | $164.80 | $164.80 |
| Purchase #7 | $204.79 | 11.809% | $228.9737 | $228.97 | $228.95 | $229.00 |
| 7 purchase totals = | $1,107.33 | $1,191.3443 | $1,191.33 | $1,191.25 | $1,191.30 | |