| 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 | $199.32 | 11.732% | $222.7042 | $222.70 | $222.70 | $222.70 |
| Purchase #2 | $197.55 | 6.395% | $210.1833 | $210.18 | $210.20 | $210.20 |
| Purchase #3 | $142.82 | 4.589% | $149.374 | $149.37 | $149.35 | $149.40 |
| Purchase #4 | $84.38 | 11.556% | $94.131 | $94.13 | $94.15 | $94.10 |
| Purchase #5 | $187.59 | 10.118% | $206.5704 | $206.57 | $206.55 | $206.60 |
| Purchase #6 | $193.82 | 3.335% | $200.2839 | $200.28 | $200.30 | $200.30 |
| Purchase #7 | $96.40 | 12.799% | $108.7382 | $108.74 | $108.75 | $108.70 |
| 7 purchase totals = | $1,101.88 | $1,191.9850 | $1,191.97 | $1,192.00 | $1,192.00 | |