| 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 | $44.59 | 9.247% | $48.7132 | $48.71 | $48.70 | $48.70 |
| Purchase #2 | $180.56 | 11.211% | $200.8026 | $200.80 | $200.80 | $200.80 |
| Purchase #3 | $143.42 | 7.121% | $153.6329 | $153.63 | $153.65 | $153.60 |
| Purchase #4 | $120.91 | 12.586% | $136.1277 | $136.13 | $136.15 | $136.10 |
| Purchase #5 | $103.93 | 4.415% | $108.5185 | $108.52 | $108.50 | $108.50 |
| Purchase #6 | $138.90 | 4.436% | $145.0616 | $145.06 | $145.05 | $145.10 |
| Purchase #7 | $234.59 | 10.337% | $258.8396 | $258.84 | $258.85 | $258.80 |
| 7 purchase totals = | $966.90 | $1,051.6961 | $1,051.69 | $1,051.70 | $1,051.60 | |