| 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 | $221.99 | 9.181% | $242.3709 | $242.37 | $242.35 | $242.40 |
| Purchase #2 | $161.59 | 5.170% | $169.9442 | $169.94 | $169.95 | $169.90 |
| Purchase #3 | $37.59 | 10.579% | $41.5666 | $41.57 | $41.55 | $41.60 |
| Purchase #4 | $11.92 | 9.553% | $13.0587 | $13.06 | $13.05 | $13.10 |
| Purchase #5 | $80.60 | 9.573% | $88.3158 | $88.32 | $88.30 | $88.30 |
| Purchase #6 | $202.79 | 8.290% | $219.6013 | $219.60 | $219.60 | $219.60 |
| Purchase #7 | $249.47 | 11.205% | $277.4231 | $277.42 | $277.40 | $277.40 |
| 7 purchase totals = | $965.95 | $1,052.2806 | $1,052.28 | $1,052.20 | $1,052.30 | |