| 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 | $111.62 | 4.147% | $116.2489 | $116.25 | $116.25 | $116.20 |
| Purchase #2 | $101.66 | 11.757% | $113.6122 | $113.61 | $113.60 | $113.60 |
| Purchase #3 | $244.25 | 6.504% | $260.136 | $260.14 | $260.15 | $260.10 |
| Purchase #4 | $64.54 | 6.870% | $68.9739 | $68.97 | $68.95 | $69.00 |
| Purchase #5 | $209.52 | 5.518% | $221.0813 | $221.08 | $221.10 | $221.10 |
| Purchase #6 | $197.32 | 3.669% | $204.5597 | $204.56 | $204.55 | $204.60 |
| Purchase #7 | $152.72 | 6.556% | $162.7323 | $162.73 | $162.75 | $162.70 |
| 7 purchase totals = | $1,081.63 | $1,147.3443 | $1,147.34 | $1,147.35 | $1,147.30 | |