| 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 | $103.43 | 8.605% | $112.3302 | $112.33 | $112.35 | $112.30 |
| Purchase #2 | $158.58 | 5.353% | $167.0688 | $167.07 | $167.05 | $167.10 |
| Purchase #3 | $84.48 | 4.716% | $88.4641 | $88.46 | $88.45 | $88.50 |
| Purchase #4 | $227.96 | 8.735% | $247.8723 | $247.87 | $247.85 | $247.90 |
| Purchase #5 | $147.46 | 11.334% | $164.1731 | $164.17 | $164.15 | $164.20 |
| Purchase #6 | $235.77 | 5.470% | $248.6666 | $248.67 | $248.65 | $248.70 |
| Purchase #7 | $178.59 | 11.739% | $199.5547 | $199.55 | $199.55 | $199.60 |
| 7 purchase totals = | $1,136.27 | $1,228.1298 | $1,228.12 | $1,228.05 | $1,228.30 | |