| 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 | $203.54 | 3.300% | $210.2568 | $210.26 | $210.25 | $210.30 |
| Purchase #2 | $192.50 | 5.810% | $203.6843 | $203.68 | $203.70 | $203.70 |
| Purchase #3 | $92.56 | 4.495% | $96.7206 | $96.72 | $96.70 | $96.70 |
| Purchase #4 | $147.28 | 8.190% | $159.3422 | $159.34 | $159.35 | $159.30 |
| Purchase #5 | $184.39 | 9.762% | $202.3902 | $202.39 | $202.40 | $202.40 |
| Purchase #6 | $135.69 | 13.263% | $153.6866 | $153.69 | $153.70 | $153.70 |
| Purchase #7 | $190.65 | 4.428% | $199.092 | $199.09 | $199.10 | $199.10 |
| 7 purchase totals = | $1,146.61 | $1,225.1727 | $1,225.17 | $1,225.20 | $1,225.20 | |