| 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 | $239.88 | 12.738% | $270.4359 | $270.44 | $270.45 | $270.40 |
| Purchase #2 | $84.86 | 10.657% | $93.9035 | $93.90 | $93.90 | $93.90 |
| Purchase #3 | $51.62 | 12.138% | $57.8856 | $57.89 | $57.90 | $57.90 |
| Purchase #4 | $91.82 | 5.362% | $96.7434 | $96.74 | $96.75 | $96.70 |
| Purchase #5 | $129.78 | 13.834% | $147.7338 | $147.73 | $147.75 | $147.70 |
| Purchase #6 | $25.35 | 4.716% | $26.5455 | $26.55 | $26.55 | $26.50 |
| Purchase #7 | $181.97 | 6.639% | $194.051 | $194.05 | $194.05 | $194.10 |
| 7 purchase totals = | $805.28 | $887.2987 | $887.30 | $887.35 | $887.20 | |