| 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 | $31.74 | 8.547% | $34.4528 | $34.45 | $34.45 | $34.50 |
| Purchase #2 | $214.68 | 3.448% | $222.0822 | $222.08 | $222.10 | $222.10 |
| Purchase #3 | $96.50 | 7.105% | $103.3563 | $103.36 | $103.35 | $103.40 |
| Purchase #4 | $157.29 | 10.745% | $174.1908 | $174.19 | $174.20 | $174.20 |
| Purchase #5 | $29.41 | 11.278% | $32.7269 | $32.73 | $32.75 | $32.70 |
| Purchase #6 | $152.65 | 12.812% | $172.2075 | $172.21 | $172.20 | $172.20 |
| Purchase #7 | $242.86 | 3.467% | $251.28 | $251.28 | $251.30 | $251.30 |
| 7 purchase totals = | $925.13 | $990.2965 | $990.30 | $990.35 | $990.40 | |