| 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 | $21.62 | 4.397% | $22.5706 | $22.57 | $22.55 | $22.60 |
| Purchase #2 | $143.54 | 6.409% | $152.7395 | $152.74 | $152.75 | $152.70 |
| Purchase #3 | $177.50 | 11.484% | $197.8841 | $197.88 | $197.90 | $197.90 |
| Purchase #4 | $221.98 | 9.208% | $242.4199 | $242.42 | $242.40 | $242.40 |
| Purchase #5 | $96.67 | 10.696% | $107.0098 | $107.01 | $107.00 | $107.00 |
| Purchase #6 | $161.78 | 7.577% | $174.0381 | $174.04 | $174.05 | $174.00 |
| Purchase #7 | $243.46 | 10.335% | $268.6216 | $268.62 | $268.60 | $268.60 |
| 7 purchase totals = | $1,066.55 | $1,165.2836 | $1,165.28 | $1,165.25 | $1,165.20 | |