| 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 | $221.61 | 9.741% | $243.197 | $243.20 | $243.20 | $243.20 |
| Purchase #2 | $33.95 | 10.482% | $37.5086 | $37.51 | $37.50 | $37.50 |
| Purchase #3 | $80.95 | 5.251% | $85.2007 | $85.20 | $85.20 | $85.20 |
| Purchase #4 | $238.54 | 10.471% | $263.5175 | $263.52 | $263.50 | $263.50 |
| Purchase #5 | $141.63 | 4.391% | $147.849 | $147.85 | $147.85 | $147.80 |
| Purchase #6 | $118.45 | 5.198% | $124.607 | $124.61 | $124.60 | $124.60 |
| Purchase #7 | $161.99 | 10.567% | $179.1075 | $179.11 | $179.10 | $179.10 |
| 7 purchase totals = | $997.12 | $1,080.9873 | $1,081.00 | $1,080.95 | $1,080.90 | |