| 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 | $202.44 | 4.223% | $210.989 | $210.99 | $211.00 | $211.00 |
| Purchase #2 | $127.53 | 3.104% | $131.4885 | $131.49 | $131.50 | $131.50 |
| Purchase #3 | $102.40 | 10.197% | $112.8417 | $112.84 | $112.85 | $112.80 |
| Purchase #4 | $221.28 | 13.110% | $250.2898 | $250.29 | $250.30 | $250.30 |
| Purchase #5 | $96.67 | 11.145% | $107.4439 | $107.44 | $107.45 | $107.40 |
| Purchase #6 | $245.61 | 4.305% | $256.1835 | $256.18 | $256.20 | $256.20 |
| Purchase #7 | $83.42 | 9.202% | $91.0963 | $91.10 | $91.10 | $91.10 |
| 7 purchase totals = | $1,079.35 | $1,160.3327 | $1,160.33 | $1,160.40 | $1,160.30 | |