| 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 | $230.53 | 6.429% | $245.3508 | $245.35 | $245.35 | $245.40 |
| Purchase #2 | $155.29 | 11.726% | $173.4993 | $173.50 | $173.50 | $173.50 |
| Purchase #3 | $174.71 | 8.269% | $189.1568 | $189.16 | $189.15 | $189.20 |
| Purchase #4 | $204.97 | 8.669% | $222.7388 | $222.74 | $222.75 | $222.70 |
| Purchase #5 | $233.51 | 3.132% | $240.8235 | $240.82 | $240.80 | $240.80 |
| Purchase #6 | $44.90 | 9.798% | $49.2993 | $49.30 | $49.30 | $49.30 |
| Purchase #7 | $33.62 | 10.389% | $37.1128 | $37.11 | $37.10 | $37.10 |
| 7 purchase totals = | $1,077.53 | $1,157.9813 | $1,157.98 | $1,157.95 | $1,158.00 | |