| 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 | $225.65 | 5.261% | $237.5214 | $237.52 | $237.50 | $237.50 |
| Purchase #2 | $148.31 | 6.354% | $157.7336 | $157.73 | $157.75 | $157.70 |
| Purchase #3 | $181.98 | 5.842% | $192.6113 | $192.61 | $192.60 | $192.60 |
| Purchase #4 | $128.79 | 5.494% | $135.8657 | $135.87 | $135.85 | $135.90 |
| Purchase #5 | $193.46 | 12.211% | $217.0834 | $217.08 | $217.10 | $217.10 |
| Purchase #6 | $21.96 | 8.246% | $23.7708 | $23.77 | $23.75 | $23.80 |
| Purchase #7 | $107.78 | 6.267% | $114.5346 | $114.53 | $114.55 | $114.50 |
| 7 purchase totals = | $1,007.93 | $1,079.1208 | $1,079.11 | $1,079.10 | $1,079.10 | |