| 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 | $227.93 | 10.295% | $251.3954 | $251.40 | $251.40 | $251.40 |
| Purchase #2 | $182.43 | 4.277% | $190.2325 | $190.23 | $190.25 | $190.20 |
| Purchase #3 | $210.95 | 9.334% | $230.6401 | $230.64 | $230.65 | $230.60 |
| Purchase #4 | $101.61 | 6.770% | $108.489 | $108.49 | $108.50 | $108.50 |
| Purchase #5 | $74.78 | 12.513% | $84.1372 | $84.14 | $84.15 | $84.10 |
| Purchase #6 | $149.29 | 11.579% | $166.5763 | $166.58 | $166.60 | $166.60 |
| Purchase #7 | $119.55 | 12.631% | $134.6504 | $134.65 | $134.65 | $134.70 |
| 7 purchase totals = | $1,066.54 | $1,166.1209 | $1,166.13 | $1,166.20 | $1,166.10 | |