| 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 | $194.27 | 4.188% | $202.406 | $202.41 | $202.40 | $202.40 |
| Purchase #2 | $53.72 | 6.573% | $57.251 | $57.25 | $57.25 | $57.30 |
| Purchase #3 | $135.98 | 8.238% | $147.182 | $147.18 | $147.20 | $147.20 |
| Purchase #4 | $218.62 | 8.201% | $236.549 | $236.55 | $236.55 | $236.50 |
| Purchase #5 | $52.32 | 8.663% | $56.8525 | $56.85 | $56.85 | $56.90 |
| Purchase #6 | $128.95 | 5.810% | $136.442 | $136.44 | $136.45 | $136.40 |
| Purchase #7 | $22.27 | 8.208% | $24.0979 | $24.10 | $24.10 | $24.10 |
| 7 purchase totals = | $806.13 | $860.7804 | $860.78 | $860.80 | $860.80 | |