| 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 | $198.94 | 8.810% | $216.4666 | $216.47 | $216.45 | $216.50 |
| Purchase #2 | $45.33 | 10.166% | $49.9382 | $49.94 | $49.95 | $49.90 |
| Purchase #3 | $183.73 | 4.562% | $192.1118 | $192.11 | $192.10 | $192.10 |
| Purchase #4 | $145.26 | 12.157% | $162.9193 | $162.92 | $162.90 | $162.90 |
| Purchase #5 | $33.38 | 8.397% | $36.1829 | $36.18 | $36.20 | $36.20 |
| Purchase #6 | $135.80 | 7.155% | $145.5165 | $145.52 | $145.50 | $145.50 |
| Purchase #7 | $227.50 | 5.291% | $239.537 | $239.54 | $239.55 | $239.50 |
| 7 purchase totals = | $969.94 | $1,042.6723 | $1,042.68 | $1,042.65 | $1,042.60 | |