| 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 | $21.66 | 8.694% | $23.5431 | $23.54 | $23.55 | $23.50 |
| Purchase #2 | $177.82 | 13.486% | $201.8008 | $201.80 | $201.80 | $201.80 |
| Purchase #3 | $187.31 | 3.615% | $194.0813 | $194.08 | $194.10 | $194.10 |
| Purchase #4 | $56.57 | 6.573% | $60.2883 | $60.29 | $60.30 | $60.30 |
| Purchase #5 | $249.60 | 3.493% | $258.3185 | $258.32 | $258.30 | $258.30 |
| Purchase #6 | $226.32 | 12.259% | $254.0646 | $254.06 | $254.05 | $254.10 |
| Purchase #7 | $159.82 | 6.142% | $169.6361 | $169.64 | $169.65 | $169.60 |
| 7 purchase totals = | $1,079.10 | $1,161.7327 | $1,161.73 | $1,161.75 | $1,161.70 | |