| 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 | $194.47 | 12.651% | $219.0724 | $219.07 | $219.05 | $219.10 |
| Purchase #2 | $230.88 | 10.649% | $255.4664 | $255.47 | $255.45 | $255.50 |
| Purchase #3 | $39.74 | 13.642% | $45.1613 | $45.16 | $45.15 | $45.20 |
| Purchase #4 | $136.89 | 9.208% | $149.4948 | $149.49 | $149.50 | $149.50 |
| Purchase #5 | $17.30 | 5.128% | $18.1871 | $18.19 | $18.20 | $18.20 |
| Purchase #6 | $247.91 | 7.596% | $266.7412 | $266.74 | $266.75 | $266.70 |
| Purchase #7 | $129.76 | 12.190% | $145.5777 | $145.58 | $145.60 | $145.60 |
| 7 purchase totals = | $996.95 | $1,099.7009 | $1,099.70 | $1,099.70 | $1,099.80 | |