| 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 | $126.81 | 3.252% | $130.9339 | $130.93 | $130.95 | $130.90 |
| Purchase #2 | $244.58 | 6.546% | $260.5902 | $260.59 | $260.60 | $260.60 |
| Purchase #3 | $186.75 | 10.684% | $206.7024 | $206.70 | $206.70 | $206.70 |
| Purchase #4 | $209.67 | 4.341% | $218.7718 | $218.77 | $218.75 | $218.80 |
| Purchase #5 | $84.62 | 3.448% | $87.5377 | $87.54 | $87.55 | $87.50 |
| Purchase #6 | $226.57 | 7.506% | $243.5763 | $243.58 | $243.60 | $243.60 |
| Purchase #7 | $33.28 | 8.504% | $36.1101 | $36.11 | $36.10 | $36.10 |
| 7 purchase totals = | $1,112.28 | $1,184.2224 | $1,184.22 | $1,184.25 | $1,184.20 | |