| 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 | $26.90 | 11.265% | $29.9303 | $29.93 | $29.95 | $29.90 |
| Purchase #2 | $240.60 | 4.737% | $251.9972 | $252.00 | $252.00 | $252.00 |
| Purchase #3 | $116.62 | 10.706% | $129.1053 | $129.11 | $129.10 | $129.10 |
| Purchase #4 | $237.30 | 7.721% | $255.6219 | $255.62 | $255.60 | $255.60 |
| Purchase #5 | $217.99 | 4.752% | $228.3489 | $228.35 | $228.35 | $228.30 |
| Purchase #6 | $33.31 | 4.539% | $34.8219 | $34.82 | $34.80 | $34.80 |
| Purchase #7 | $101.84 | 9.871% | $111.8926 | $111.89 | $111.90 | $111.90 |
| 7 purchase totals = | $974.56 | $1,041.7181 | $1,041.72 | $1,041.70 | $1,041.60 | |