| 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 | $229.60 | 9.141% | $250.5877 | $250.59 | $250.60 | $250.60 |
| Purchase #2 | $243.63 | 5.311% | $256.5692 | $256.57 | $256.55 | $256.60 |
| Purchase #3 | $249.88 | 13.449% | $283.4864 | $283.49 | $283.50 | $283.50 |
| Purchase #4 | $98.77 | 8.629% | $107.2929 | $107.29 | $107.30 | $107.30 |
| Purchase #5 | $5.66 | 12.551% | $6.3704 | $6.37 | $6.35 | $6.40 |
| Purchase #6 | $66.56 | 12.345% | $74.7768 | $74.78 | $74.80 | $74.80 |
| Purchase #7 | $230.84 | 6.309% | $245.4037 | $245.40 | $245.40 | $245.40 |
| 7 purchase totals = | $1,124.94 | $1,224.4871 | $1,224.49 | $1,224.50 | $1,224.60 | |