| 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 | $134.60 | 3.796% | $139.7094 | $139.71 | $139.70 | $139.70 |
| Purchase #2 | $24.79 | 5.443% | $26.1393 | $26.14 | $26.15 | $26.10 |
| Purchase #3 | $173.96 | 13.415% | $197.2967 | $197.30 | $197.30 | $197.30 |
| Purchase #4 | $19.73 | 13.251% | $22.3444 | $22.34 | $22.35 | $22.30 |
| Purchase #5 | $188.57 | 10.454% | $208.2831 | $208.28 | $208.30 | $208.30 |
| Purchase #6 | $216.72 | 6.177% | $230.1068 | $230.11 | $230.10 | $230.10 |
| Purchase #7 | $189.73 | 3.165% | $195.735 | $195.74 | $195.75 | $195.70 |
| 7 purchase totals = | $948.10 | $1,019.6147 | $1,019.62 | $1,019.65 | $1,019.50 | |