| 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 | $232.73 | 7.193% | $249.4703 | $249.47 | $249.45 | $249.50 |
| Purchase #2 | $219.34 | 10.422% | $242.1996 | $242.20 | $242.20 | $242.20 |
| Purchase #3 | $210.57 | 10.808% | $233.3284 | $233.33 | $233.35 | $233.30 |
| Purchase #4 | $115.50 | 6.433% | $122.9301 | $122.93 | $122.95 | $122.90 |
| Purchase #5 | $166.42 | 12.711% | $187.5736 | $187.57 | $187.55 | $187.60 |
| Purchase #6 | $236.78 | 8.650% | $257.2615 | $257.26 | $257.25 | $257.30 |
| Purchase #7 | $32.38 | 7.536% | $34.8202 | $34.82 | $34.80 | $34.80 |
| 7 purchase totals = | $1,213.72 | $1,327.5837 | $1,327.58 | $1,327.55 | $1,327.60 | |