| 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 | $113.83 | 5.406% | $119.9836 | $119.98 | $120.00 | $120.00 |
| Purchase #2 | $51.38 | 6.833% | $54.8908 | $54.89 | $54.90 | $54.90 |
| Purchase #3 | $109.56 | 9.129% | $119.5617 | $119.56 | $119.55 | $119.60 |
| Purchase #4 | $211.28 | 3.763% | $219.2305 | $219.23 | $219.25 | $219.20 |
| Purchase #5 | $174.30 | 9.251% | $190.4245 | $190.42 | $190.40 | $190.40 |
| Purchase #6 | $201.81 | 4.568% | $211.0287 | $211.03 | $211.05 | $211.00 |
| Purchase #7 | $105.97 | 9.285% | $115.8093 | $115.81 | $115.80 | $115.80 |
| 7 purchase totals = | $968.13 | $1,030.9291 | $1,030.92 | $1,030.95 | $1,030.90 | |