| 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 | $125.33 | 7.278% | $134.4515 | $134.45 | $134.45 | $134.50 |
| Purchase #2 | $209.65 | 9.432% | $229.4242 | $229.42 | $229.40 | $229.40 |
| Purchase #3 | $108.73 | 10.724% | $120.3902 | $120.39 | $120.40 | $120.40 |
| Purchase #4 | $29.42 | 10.858% | $32.6144 | $32.61 | $32.60 | $32.60 |
| Purchase #5 | $170.42 | 4.151% | $177.4941 | $177.49 | $177.50 | $177.50 |
| Purchase #6 | $184.43 | 4.707% | $193.1111 | $193.11 | $193.10 | $193.10 |
| Purchase #7 | $181.29 | 6.369% | $192.8364 | $192.84 | $192.85 | $192.80 |
| 7 purchase totals = | $1,009.27 | $1,080.3219 | $1,080.31 | $1,080.30 | $1,080.30 | |