| 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 | $26.52 | 9.844% | $29.1306 | $29.13 | $29.15 | $29.10 |
| Purchase #2 | $207.89 | 5.285% | $218.877 | $218.88 | $218.90 | $218.90 |
| Purchase #3 | $152.77 | 12.786% | $172.3032 | $172.30 | $172.30 | $172.30 |
| Purchase #4 | $238.73 | 5.817% | $252.6169 | $252.62 | $252.60 | $252.60 |
| Purchase #5 | $175.83 | 10.805% | $194.8284 | $194.83 | $194.85 | $194.80 |
| Purchase #6 | $233.80 | 5.841% | $247.4563 | $247.46 | $247.45 | $247.50 |
| Purchase #7 | $125.73 | 7.607% | $135.2943 | $135.29 | $135.30 | $135.30 |
| 7 purchase totals = | $1,161.27 | $1,250.5067 | $1,250.51 | $1,250.55 | $1,250.50 | |