| 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 | $235.49 | 5.374% | $248.1452 | $248.15 | $248.15 | $248.10 |
| Purchase #2 | $246.80 | 5.307% | $259.8977 | $259.90 | $259.90 | $259.90 |
| Purchase #3 | $132.57 | 13.837% | $150.9137 | $150.91 | $150.90 | $150.90 |
| Purchase #4 | $67.29 | 6.523% | $71.6793 | $71.68 | $71.70 | $71.70 |
| Purchase #5 | $220.62 | 3.170% | $227.6137 | $227.61 | $227.60 | $227.60 |
| Purchase #6 | $114.74 | 7.391% | $123.2204 | $123.22 | $123.20 | $123.20 |
| Purchase #7 | $230.89 | 3.228% | $238.3431 | $238.34 | $238.35 | $238.30 |
| 7 purchase totals = | $1,248.40 | $1,319.8131 | $1,319.81 | $1,319.80 | $1,319.70 | |