| 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 | $211.36 | 13.734% | $240.3882 | $240.39 | $240.40 | $240.40 |
| Purchase #2 | $224.87 | 3.556% | $232.8664 | $232.87 | $232.85 | $232.90 |
| Purchase #3 | $211.95 | 5.495% | $223.5967 | $223.60 | $223.60 | $223.60 |
| Purchase #4 | $226.32 | 7.487% | $243.2646 | $243.26 | $243.25 | $243.30 |
| Purchase #5 | $39.30 | 13.812% | $44.7281 | $44.73 | $44.75 | $44.70 |
| Purchase #6 | $34.58 | 8.763% | $37.6102 | $37.61 | $37.60 | $37.60 |
| Purchase #7 | $187.63 | 12.152% | $210.4308 | $210.43 | $210.45 | $210.40 |
| 7 purchase totals = | $1,136.01 | $1,232.8850 | $1,232.89 | $1,232.90 | $1,232.90 | |