| 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 | $204.84 | 5.551% | $216.2107 | $216.21 | $216.20 | $216.20 |
| Purchase #2 | $115.54 | 3.437% | $119.5111 | $119.51 | $119.50 | $119.50 |
| Purchase #3 | $164.65 | 6.746% | $175.7573 | $175.76 | $175.75 | $175.80 |
| Purchase #4 | $177.60 | 11.463% | $197.9583 | $197.96 | $197.95 | $198.00 |
| Purchase #5 | $153.29 | 12.413% | $172.3179 | $172.32 | $172.30 | $172.30 |
| Purchase #6 | $43.33 | 4.510% | $45.2842 | $45.28 | $45.30 | $45.30 |
| Purchase #7 | $179.39 | 8.600% | $194.8175 | $194.82 | $194.80 | $194.80 |
| 7 purchase totals = | $1,038.64 | $1,121.8570 | $1,121.86 | $1,121.80 | $1,121.90 | |