| 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 | $191.36 | 3.256% | $197.5907 | $197.59 | $197.60 | $197.60 |
| Purchase #2 | $29.39 | 9.638% | $32.2226 | $32.22 | $32.20 | $32.20 |
| Purchase #3 | $12.61 | 6.577% | $13.4394 | $13.44 | $13.45 | $13.40 |
| Purchase #4 | $89.60 | 7.498% | $96.3182 | $96.32 | $96.30 | $96.30 |
| Purchase #5 | $193.78 | 5.874% | $205.1626 | $205.16 | $205.15 | $205.20 |
| Purchase #6 | $172.58 | 12.200% | $193.6348 | $193.63 | $193.65 | $193.60 |
| Purchase #7 | $228.67 | 10.429% | $252.518 | $252.52 | $252.50 | $252.50 |
| 7 purchase totals = | $917.99 | $990.8863 | $990.88 | $990.85 | $990.80 | |