| 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 | $219.55 | 13.782% | $249.8084 | $249.81 | $249.80 | $249.80 |
| Purchase #2 | $100.32 | 10.615% | $110.969 | $110.97 | $110.95 | $111.00 |
| Purchase #3 | $210.69 | 6.135% | $223.6158 | $223.62 | $223.60 | $223.60 |
| Purchase #4 | $95.26 | 6.170% | $101.1375 | $101.14 | $101.15 | $101.10 |
| Purchase #5 | $169.49 | 5.789% | $179.3018 | $179.30 | $179.30 | $179.30 |
| Purchase #6 | $20.71 | 8.673% | $22.5062 | $22.51 | $22.50 | $22.50 |
| Purchase #7 | $248.91 | 8.437% | $269.9105 | $269.91 | $269.90 | $269.90 |
| 7 purchase totals = | $1,064.93 | $1,157.2492 | $1,157.26 | $1,157.20 | $1,157.20 | |