| 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 | $230.84 | 11.248% | $256.8049 | $256.80 | $256.80 | $256.80 |
| Purchase #2 | $230.87 | 11.860% | $258.2512 | $258.25 | $258.25 | $258.30 |
| Purchase #3 | $204.77 | 12.292% | $229.9403 | $229.94 | $229.95 | $229.90 |
| Purchase #4 | $151.91 | 10.309% | $167.5704 | $167.57 | $167.55 | $167.60 |
| Purchase #5 | $6.55 | 13.508% | $7.4348 | $7.43 | $7.45 | $7.40 |
| Purchase #6 | $194.80 | 7.412% | $209.2386 | $209.24 | $209.25 | $209.20 |
| Purchase #7 | $19.58 | 4.563% | $20.4734 | $20.47 | $20.45 | $20.50 |
| 7 purchase totals = | $1,039.32 | $1,149.7136 | $1,149.70 | $1,149.70 | $1,149.70 | |