| 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 | $204.51 | 7.874% | $220.6131 | $220.61 | $220.60 | $220.60 |
| Purchase #2 | $180.36 | 9.460% | $197.4221 | $197.42 | $197.40 | $197.40 |
| Purchase #3 | $155.97 | 13.656% | $177.2693 | $177.27 | $177.25 | $177.30 |
| Purchase #4 | $151.99 | 7.181% | $162.9044 | $162.90 | $162.90 | $162.90 |
| Purchase #5 | $246.57 | 8.161% | $266.6926 | $266.69 | $266.70 | $266.70 |
| Purchase #6 | $152.63 | 5.525% | $161.0628 | $161.06 | $161.05 | $161.10 |
| Purchase #7 | $108.81 | 12.432% | $122.3373 | $122.34 | $122.35 | $122.30 |
| 7 purchase totals = | $1,200.84 | $1,308.3016 | $1,308.29 | $1,308.25 | $1,308.30 | |