| 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 | $114.50 | 5.467% | $120.7597 | $120.76 | $120.75 | $120.80 |
| Purchase #2 | $75.63 | 12.200% | $84.8569 | $84.86 | $84.85 | $84.90 |
| Purchase #3 | $218.31 | 6.278% | $232.0155 | $232.02 | $232.00 | $232.00 |
| Purchase #4 | $80.80 | 9.716% | $88.6505 | $88.65 | $88.65 | $88.70 |
| Purchase #5 | $93.87 | 8.354% | $101.7119 | $101.71 | $101.70 | $101.70 |
| Purchase #6 | $158.50 | 8.803% | $172.4528 | $172.45 | $172.45 | $172.50 |
| Purchase #7 | $244.26 | 4.720% | $255.7891 | $255.79 | $255.80 | $255.80 |
| 7 purchase totals = | $985.87 | $1,056.2364 | $1,056.24 | $1,056.20 | $1,056.40 | |