| 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 | $248.70 | 3.577% | $257.596 | $257.60 | $257.60 | $257.60 |
| Purchase #2 | $127.39 | 7.116% | $136.4551 | $136.46 | $136.45 | $136.50 |
| Purchase #3 | $200.60 | 3.455% | $207.5307 | $207.53 | $207.55 | $207.50 |
| Purchase #4 | $211.64 | 4.460% | $221.0791 | $221.08 | $221.10 | $221.10 |
| Purchase #5 | $177.84 | 9.253% | $194.2955 | $194.30 | $194.30 | $194.30 |
| Purchase #6 | $64.88 | 10.206% | $71.5017 | $71.50 | $71.50 | $71.50 |
| Purchase #7 | $220.81 | 11.724% | $246.6978 | $246.70 | $246.70 | $246.70 |
| 7 purchase totals = | $1,251.86 | $1,335.1559 | $1,335.17 | $1,335.20 | $1,335.20 | |