| 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 | $46.46 | 10.490% | $51.3337 | $51.33 | $51.35 | $51.30 |
| Purchase #2 | $72.74 | 12.703% | $81.9802 | $81.98 | $82.00 | $82.00 |
| Purchase #3 | $182.68 | 11.369% | $203.4489 | $203.45 | $203.45 | $203.40 |
| Purchase #4 | $212.33 | 3.331% | $219.4027 | $219.40 | $219.40 | $219.40 |
| Purchase #5 | $240.46 | 13.337% | $272.5302 | $272.53 | $272.55 | $272.50 |
| Purchase #6 | $209.38 | 10.128% | $230.586 | $230.59 | $230.60 | $230.60 |
| Purchase #7 | $137.87 | 11.105% | $153.1805 | $153.18 | $153.20 | $153.20 |
| 7 purchase totals = | $1,101.92 | $1,212.4622 | $1,212.46 | $1,212.55 | $1,212.40 | |