| 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 | $203.69 | 5.803% | $215.5101 | $215.51 | $215.50 | $215.50 |
| Purchase #2 | $207.40 | 5.176% | $218.135 | $218.14 | $218.15 | $218.10 |
| Purchase #3 | $207.66 | 6.251% | $220.6408 | $220.64 | $220.65 | $220.60 |
| Purchase #4 | $152.25 | 9.294% | $166.4001 | $166.40 | $166.40 | $166.40 |
| Purchase #5 | $177.63 | 13.368% | $201.3756 | $201.38 | $201.40 | $201.40 |
| Purchase #6 | $168.30 | 11.183% | $187.121 | $187.12 | $187.10 | $187.10 |
| Purchase #7 | $92.28 | 4.554% | $96.4824 | $96.48 | $96.50 | $96.50 |
| 7 purchase totals = | $1,209.21 | $1,305.6650 | $1,305.67 | $1,305.70 | $1,305.60 | |