| 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 | $99.40 | 9.617% | $108.9593 | $108.96 | $108.95 | $109.00 |
| Purchase #2 | $242.42 | 10.511% | $267.9008 | $267.90 | $267.90 | $267.90 |
| Purchase #3 | $204.87 | 5.416% | $215.9658 | $215.97 | $215.95 | $216.00 |
| Purchase #4 | $120.72 | 10.811% | $133.771 | $133.77 | $133.75 | $133.80 |
| Purchase #5 | $66.82 | 6.523% | $71.1787 | $71.18 | $71.20 | $71.20 |
| Purchase #6 | $130.68 | 5.319% | $137.6309 | $137.63 | $137.65 | $137.60 |
| Purchase #7 | $128.49 | 5.213% | $135.1882 | $135.19 | $135.20 | $135.20 |
| 7 purchase totals = | $993.40 | $1,070.5947 | $1,070.60 | $1,070.60 | $1,070.70 | |