| 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 | $80.45 | 7.267% | $86.2963 | $86.30 | $86.30 | $86.30 |
| Purchase #2 | $243.94 | 13.802% | $277.6086 | $277.61 | $277.60 | $277.60 |
| Purchase #3 | $145.65 | 6.728% | $155.4493 | $155.45 | $155.45 | $155.40 |
| Purchase #4 | $80.37 | 13.140% | $90.9306 | $90.93 | $90.95 | $90.90 |
| Purchase #5 | $178.40 | 8.351% | $193.2982 | $193.30 | $193.30 | $193.30 |
| Purchase #6 | $119.98 | 12.787% | $135.3218 | $135.32 | $135.30 | $135.30 |
| Purchase #7 | $176.33 | 6.217% | $187.2924 | $187.29 | $187.30 | $187.30 |
| 7 purchase totals = | $1,025.12 | $1,126.1972 | $1,126.20 | $1,126.20 | $1,126.10 | |