| 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 | $6.52 | 11.837% | $7.2918 | $7.29 | $7.30 | $7.30 |
| Purchase #2 | $41.59 | 11.351% | $46.3109 | $46.31 | $46.30 | $46.30 |
| Purchase #3 | $247.93 | 12.179% | $278.1254 | $278.13 | $278.15 | $278.10 |
| Purchase #4 | $241.31 | 6.168% | $256.194 | $256.19 | $256.20 | $256.20 |
| Purchase #5 | $234.75 | 6.728% | $250.544 | $250.54 | $250.55 | $250.50 |
| Purchase #6 | $141.72 | 5.202% | $149.0923 | $149.09 | $149.10 | $149.10 |
| Purchase #7 | $49.88 | 10.540% | $55.1374 | $55.14 | $55.15 | $55.10 |
| 7 purchase totals = | $963.70 | $1,042.6958 | $1,042.69 | $1,042.75 | $1,042.60 | |