| 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 | $215.78 | 11.303% | $240.1696 | $240.17 | $240.15 | $240.20 |
| Purchase #2 | $202.83 | 9.154% | $221.3971 | $221.40 | $221.40 | $221.40 |
| Purchase #3 | $249.30 | 10.111% | $274.5067 | $274.51 | $274.50 | $274.50 |
| Purchase #4 | $232.26 | 10.694% | $257.0979 | $257.10 | $257.10 | $257.10 |
| Purchase #5 | $201.27 | 7.155% | $215.6709 | $215.67 | $215.65 | $215.70 |
| Purchase #6 | $32.88 | 13.168% | $37.2096 | $37.21 | $37.20 | $37.20 |
| Purchase #7 | $228.31 | 7.104% | $244.5291 | $244.53 | $244.55 | $244.50 |
| 7 purchase totals = | $1,362.63 | $1,490.5809 | $1,490.59 | $1,490.55 | $1,490.60 | |