| 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 | $194.45 | 5.445% | $205.0378 | $205.04 | $205.05 | $205.00 |
| Purchase #2 | $191.76 | 10.259% | $211.4327 | $211.43 | $211.45 | $211.40 |
| Purchase #3 | $25.98 | 3.335% | $26.8464 | $26.85 | $26.85 | $26.80 |
| Purchase #4 | $81.62 | 11.509% | $91.0136 | $91.01 | $91.00 | $91.00 |
| Purchase #5 | $218.45 | 12.222% | $245.149 | $245.15 | $245.15 | $245.10 |
| Purchase #6 | $206.45 | 12.561% | $232.3822 | $232.38 | $232.40 | $232.40 |
| Purchase #7 | $98.97 | 10.152% | $109.0174 | $109.02 | $109.00 | $109.00 |
| 7 purchase totals = | $1,017.68 | $1,120.8791 | $1,120.88 | $1,120.90 | $1,120.70 | |