| 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 | $137.75 | 10.637% | $152.4025 | $152.40 | $152.40 | $152.40 |
| Purchase #2 | $122.43 | 8.509% | $132.8476 | $132.85 | $132.85 | $132.80 |
| Purchase #3 | $201.26 | 12.432% | $226.2806 | $226.28 | $226.30 | $226.30 |
| Purchase #4 | $67.78 | 8.313% | $73.4146 | $73.41 | $73.40 | $73.40 |
| Purchase #5 | $114.96 | 11.443% | $128.1149 | $128.11 | $128.10 | $128.10 |
| Purchase #6 | $202.33 | 12.573% | $227.769 | $227.77 | $227.75 | $227.80 |
| Purchase #7 | $204.99 | 11.489% | $228.5413 | $228.54 | $228.55 | $228.50 |
| 7 purchase totals = | $1,051.50 | $1,169.3705 | $1,169.36 | $1,169.35 | $1,169.30 | |