| 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 | $118.45 | 8.851% | $128.934 | $128.93 | $128.95 | $128.90 |
| Purchase #2 | $137.99 | 6.763% | $147.3223 | $147.32 | $147.30 | $147.30 |
| Purchase #3 | $112.42 | 4.756% | $117.7667 | $117.77 | $117.75 | $117.80 |
| Purchase #4 | $50.61 | 8.558% | $54.9412 | $54.94 | $54.95 | $54.90 |
| Purchase #5 | $214.63 | 8.337% | $232.5237 | $232.52 | $232.50 | $232.50 |
| Purchase #6 | $61.41 | 6.611% | $65.4698 | $65.47 | $65.45 | $65.50 |
| Purchase #7 | $230.57 | 7.411% | $247.6575 | $247.66 | $247.65 | $247.70 |
| 7 purchase totals = | $926.08 | $994.6152 | $994.61 | $994.55 | $994.60 | |