| 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 | $217.27 | 8.232% | $235.1557 | $235.16 | $235.15 | $235.20 |
| Purchase #2 | $110.94 | 7.310% | $119.0497 | $119.05 | $119.05 | $119.00 |
| Purchase #3 | $87.32 | 5.596% | $92.2064 | $92.21 | $92.20 | $92.20 |
| Purchase #4 | $139.68 | 7.223% | $149.7691 | $149.77 | $149.75 | $149.80 |
| Purchase #5 | $210.55 | 5.182% | $221.4607 | $221.46 | $221.45 | $221.50 |
| Purchase #6 | $193.39 | 3.241% | $199.6578 | $199.66 | $199.65 | $199.70 |
| Purchase #7 | $148.71 | 13.200% | $168.3397 | $168.34 | $168.35 | $168.30 |
| 7 purchase totals = | $1,107.86 | $1,185.6391 | $1,185.65 | $1,185.60 | $1,185.70 | |