| 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 | $203.65 | 6.837% | $217.5736 | $217.57 | $217.55 | $217.60 |
| Purchase #2 | $58.70 | 11.248% | $65.3026 | $65.30 | $65.30 | $65.30 |
| Purchase #3 | $107.40 | 6.293% | $114.1587 | $114.16 | $114.15 | $114.20 |
| Purchase #4 | $200.47 | 12.592% | $225.7132 | $225.71 | $225.70 | $225.70 |
| Purchase #5 | $150.50 | 5.269% | $158.4298 | $158.43 | $158.45 | $158.40 |
| Purchase #6 | $237.89 | 13.470% | $269.9338 | $269.93 | $269.95 | $269.90 |
| Purchase #7 | $21.60 | 8.687% | $23.4764 | $23.48 | $23.50 | $23.50 |
| 7 purchase totals = | $980.21 | $1,074.5881 | $1,074.58 | $1,074.60 | $1,074.60 | |