| 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 | $106.48 | 3.366% | $110.0641 | $110.06 | $110.05 | $110.10 |
| Purchase #2 | $69.46 | 6.686% | $74.1041 | $74.10 | $74.10 | $74.10 |
| Purchase #3 | $172.29 | 12.812% | $194.3638 | $194.36 | $194.35 | $194.40 |
| Purchase #4 | $88.99 | 13.652% | $101.1389 | $101.14 | $101.15 | $101.10 |
| Purchase #5 | $241.78 | 11.444% | $269.4493 | $269.45 | $269.45 | $269.40 |
| Purchase #6 | $185.45 | 13.230% | $209.985 | $209.99 | $210.00 | $210.00 |
| Purchase #7 | $103.97 | 13.278% | $117.7751 | $117.78 | $117.80 | $117.80 |
| 7 purchase totals = | $968.42 | $1,076.8803 | $1,076.88 | $1,076.90 | $1,076.90 | |