| 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 | $131.27 | 6.432% | $139.7133 | $139.71 | $139.70 | $139.70 |
| Purchase #2 | $122.85 | 4.694% | $128.6166 | $128.62 | $128.60 | $128.60 |
| Purchase #3 | $236.64 | 3.254% | $244.3403 | $244.34 | $244.35 | $244.30 |
| Purchase #4 | $61.65 | 5.683% | $65.1536 | $65.15 | $65.15 | $65.20 |
| Purchase #5 | $187.91 | 8.493% | $203.8692 | $203.87 | $203.85 | $203.90 |
| Purchase #6 | $211.40 | 10.562% | $233.7281 | $233.73 | $233.75 | $233.70 |
| Purchase #7 | $180.44 | 7.827% | $194.563 | $194.56 | $194.55 | $194.60 |
| 7 purchase totals = | $1,132.16 | $1,209.9841 | $1,209.98 | $1,209.95 | $1,210.00 | |