| 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 | $112.95 | 7.162% | $121.0395 | $121.04 | $121.05 | $121.00 |
| Purchase #2 | $206.71 | 6.812% | $220.7911 | $220.79 | $220.80 | $220.80 |
| Purchase #3 | $46.85 | 11.331% | $52.1586 | $52.16 | $52.15 | $52.20 |
| Purchase #4 | $53.38 | 7.163% | $57.2036 | $57.20 | $57.20 | $57.20 |
| Purchase #5 | $161.61 | 4.187% | $168.3766 | $168.38 | $168.40 | $168.40 |
| Purchase #6 | $167.26 | 9.307% | $182.8269 | $182.83 | $182.85 | $182.80 |
| Purchase #7 | $248.50 | 11.425% | $276.8911 | $276.89 | $276.90 | $276.90 |
| 7 purchase totals = | $997.26 | $1,079.2874 | $1,079.29 | $1,079.35 | $1,079.30 | |