| 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 | $108.43 | 11.850% | $121.279 | $121.28 | $121.30 | $121.30 |
| Purchase #2 | $225.53 | 5.842% | $238.7055 | $238.71 | $238.70 | $238.70 |
| Purchase #3 | $202.41 | 5.258% | $213.0527 | $213.05 | $213.05 | $213.10 |
| Purchase #4 | $173.55 | 6.298% | $184.4802 | $184.48 | $184.50 | $184.50 |
| Purchase #5 | $69.57 | 12.736% | $78.4304 | $78.43 | $78.45 | $78.40 |
| Purchase #6 | $195.74 | 7.286% | $210.0016 | $210.00 | $210.00 | $210.00 |
| Purchase #7 | $76.37 | 9.647% | $83.7374 | $83.74 | $83.75 | $83.70 |
| 7 purchase totals = | $1,051.60 | $1,129.6868 | $1,129.69 | $1,129.75 | $1,129.70 | |