| 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 | $27.33 | 9.335% | $29.8813 | $29.88 | $29.90 | $29.90 |
| Purchase #2 | $146.39 | 11.103% | $162.6437 | $162.64 | $162.65 | $162.60 |
| Purchase #3 | $177.55 | 10.494% | $196.1821 | $196.18 | $196.20 | $196.20 |
| Purchase #4 | $135.65 | 5.495% | $143.104 | $143.10 | $143.10 | $143.10 |
| Purchase #5 | $89.73 | 7.543% | $96.4983 | $96.50 | $96.50 | $96.50 |
| Purchase #6 | $226.25 | 9.481% | $247.7008 | $247.70 | $247.70 | $247.70 |
| Purchase #7 | $203.43 | 6.296% | $216.238 | $216.24 | $216.25 | $216.20 |
| 7 purchase totals = | $1,006.33 | $1,092.2482 | $1,092.24 | $1,092.30 | $1,092.20 | |