| 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 | $204.93 | 12.133% | $229.7942 | $229.79 | $229.80 | $229.80 |
| Purchase #2 | $211.80 | 13.186% | $239.7279 | $239.73 | $239.75 | $239.70 |
| Purchase #3 | $126.69 | 9.399% | $138.5976 | $138.60 | $138.60 | $138.60 |
| Purchase #4 | $184.67 | 6.673% | $196.993 | $196.99 | $197.00 | $197.00 |
| Purchase #5 | $93.66 | 7.263% | $100.4625 | $100.46 | $100.45 | $100.50 |
| Purchase #6 | $210.62 | 6.364% | $224.0239 | $224.02 | $224.00 | $224.00 |
| Purchase #7 | $84.61 | 11.735% | $94.539 | $94.54 | $94.55 | $94.50 |
| 7 purchase totals = | $1,116.98 | $1,224.1381 | $1,224.13 | $1,224.15 | $1,224.10 | |