| 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 | $203.90 | 10.466% | $225.2402 | $225.24 | $225.25 | $225.20 |
| Purchase #2 | $192.82 | 7.570% | $207.4165 | $207.42 | $207.40 | $207.40 |
| Purchase #3 | $61.97 | 12.837% | $69.9251 | $69.93 | $69.95 | $69.90 |
| Purchase #4 | $64.38 | 8.150% | $69.627 | $69.63 | $69.65 | $69.60 |
| Purchase #5 | $152.53 | 13.622% | $173.3076 | $173.31 | $173.30 | $173.30 |
| Purchase #6 | $66.90 | 10.700% | $74.0583 | $74.06 | $74.05 | $74.10 |
| Purchase #7 | $169.50 | 10.781% | $187.7738 | $187.77 | $187.75 | $187.80 |
| 7 purchase totals = | $912.00 | $1,007.3485 | $1,007.36 | $1,007.35 | $1,007.30 | |