| 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 | $208.27 | 6.109% | $220.9932 | $220.99 | $221.00 | $221.00 |
| Purchase #2 | $12.60 | 10.617% | $13.9377 | $13.94 | $13.95 | $13.90 |
| Purchase #3 | $87.77 | 9.623% | $96.2161 | $96.22 | $96.20 | $96.20 |
| Purchase #4 | $31.90 | 12.235% | $35.803 | $35.80 | $35.80 | $35.80 |
| Purchase #5 | $152.86 | 6.624% | $162.9854 | $162.99 | $163.00 | $163.00 |
| Purchase #6 | $238.47 | 13.312% | $270.2151 | $270.22 | $270.20 | $270.20 |
| Purchase #7 | $203.49 | 10.572% | $225.003 | $225.00 | $225.00 | $225.00 |
| 7 purchase totals = | $935.36 | $1,025.1535 | $1,025.16 | $1,025.15 | $1,025.10 | |