| 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 | $209.51 | 9.763% | $229.9645 | $229.96 | $229.95 | $230.00 |
| Purchase #2 | $210.39 | 8.724% | $228.7444 | $228.74 | $228.75 | $228.70 |
| Purchase #3 | $218.41 | 10.138% | $240.5524 | $240.55 | $240.55 | $240.60 |
| Purchase #4 | $23.73 | 7.750% | $25.5691 | $25.57 | $25.55 | $25.60 |
| Purchase #5 | $201.35 | 5.840% | $213.1088 | $213.11 | $213.10 | $213.10 |
| Purchase #6 | $133.81 | 5.781% | $141.5456 | $141.55 | $141.55 | $141.50 |
| Purchase #7 | $127.96 | 4.467% | $133.676 | $133.68 | $133.70 | $133.70 |
| 7 purchase totals = | $1,125.16 | $1,213.1608 | $1,213.16 | $1,213.15 | $1,213.20 | |