| 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 | $98.84 | 9.700% | $108.4275 | $108.43 | $108.45 | $108.40 |
| Purchase #2 | $64.78 | 12.508% | $72.8827 | $72.88 | $72.90 | $72.90 |
| Purchase #3 | $166.80 | 6.286% | $177.285 | $177.29 | $177.30 | $177.30 |
| Purchase #4 | $202.93 | 7.634% | $218.4217 | $218.42 | $218.40 | $218.40 |
| Purchase #5 | $219.40 | 12.736% | $247.3428 | $247.34 | $247.35 | $247.30 |
| Purchase #6 | $18.60 | 5.343% | $19.5938 | $19.59 | $19.60 | $19.60 |
| Purchase #7 | $210.63 | 3.479% | $217.9578 | $217.96 | $217.95 | $218.00 |
| 7 purchase totals = | $981.98 | $1,061.9113 | $1,061.91 | $1,061.95 | $1,061.90 | |