| 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 | $27.49 | 6.250% | $29.2081 | $29.21 | $29.20 | $29.20 |
| Purchase #2 | $203.55 | 11.329% | $226.6102 | $226.61 | $226.60 | $226.60 |
| Purchase #3 | $138.82 | 9.408% | $151.8802 | $151.88 | $151.90 | $151.90 |
| Purchase #4 | $156.25 | 6.640% | $166.625 | $166.63 | $166.65 | $166.60 |
| Purchase #5 | $181.73 | 6.784% | $194.0586 | $194.06 | $194.05 | $194.10 |
| Purchase #6 | $202.71 | 4.385% | $211.5988 | $211.60 | $211.60 | $211.60 |
| Purchase #7 | $162.69 | 12.118% | $182.4048 | $182.40 | $182.40 | $182.40 |
| 7 purchase totals = | $1,073.24 | $1,162.3857 | $1,162.39 | $1,162.40 | $1,162.40 | |