| 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 | $210.79 | 5.107% | $221.555 | $221.56 | $221.55 | $221.60 |
| Purchase #2 | $114.67 | 5.697% | $121.2027 | $121.20 | $121.20 | $121.20 |
| Purchase #3 | $11.88 | 7.598% | $12.7826 | $12.78 | $12.80 | $12.80 |
| Purchase #4 | $240.37 | 8.465% | $260.7173 | $260.72 | $260.70 | $260.70 |
| Purchase #5 | $220.91 | 6.551% | $235.3818 | $235.38 | $235.40 | $235.40 |
| Purchase #6 | $98.80 | 12.680% | $111.3278 | $111.33 | $111.35 | $111.30 |
| Purchase #7 | $238.63 | 10.462% | $263.5955 | $263.60 | $263.60 | $263.60 |
| 7 purchase totals = | $1,136.05 | $1,226.5627 | $1,226.57 | $1,226.60 | $1,226.60 | |