| 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 | $202.67 | 10.466% | $223.8814 | $223.88 | $223.90 | $223.90 |
| Purchase #2 | $56.31 | 10.662% | $62.3138 | $62.31 | $62.30 | $62.30 |
| Purchase #3 | $211.97 | 8.641% | $230.2863 | $230.29 | $230.30 | $230.30 |
| Purchase #4 | $224.59 | 12.837% | $253.4206 | $253.42 | $253.40 | $253.40 |
| Purchase #5 | $155.87 | 6.644% | $166.226 | $166.23 | $166.25 | $166.20 |
| Purchase #6 | $147.51 | 10.389% | $162.8348 | $162.83 | $162.85 | $162.80 |
| Purchase #7 | $177.91 | 11.646% | $198.6294 | $198.63 | $198.65 | $198.60 |
| 7 purchase totals = | $1,176.83 | $1,297.5923 | $1,297.59 | $1,297.65 | $1,297.50 | |