| 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 | $250.70 | 10.518% | $277.0686 | $277.07 | $277.05 | $277.10 |
| Purchase #2 | $201.85 | 11.485% | $225.0325 | $225.03 | $225.05 | $225.00 |
| Purchase #3 | $136.85 | 13.426% | $155.2235 | $155.22 | $155.20 | $155.20 |
| Purchase #4 | $113.63 | 13.236% | $128.6701 | $128.67 | $128.65 | $128.70 |
| Purchase #5 | $13.93 | 7.109% | $14.9203 | $14.92 | $14.90 | $14.90 |
| Purchase #6 | $122.97 | 4.154% | $128.0782 | $128.08 | $128.10 | $128.10 |
| Purchase #7 | $172.41 | 11.251% | $191.8078 | $191.81 | $191.80 | $191.80 |
| 7 purchase totals = | $1,012.34 | $1,120.8010 | $1,120.80 | $1,120.75 | $1,120.80 | |