| 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 | $71.63 | 12.299% | $80.4398 | $80.44 | $80.45 | $80.40 |
| Purchase #2 | $210.79 | 5.283% | $221.926 | $221.93 | $221.95 | $221.90 |
| Purchase #3 | $167.67 | 10.819% | $185.8102 | $185.81 | $185.80 | $185.80 |
| Purchase #4 | $224.98 | 13.199% | $254.6751 | $254.68 | $254.70 | $254.70 |
| Purchase #5 | $198.95 | 4.244% | $207.3934 | $207.39 | $207.40 | $207.40 |
| Purchase #6 | $245.50 | 12.684% | $276.6392 | $276.64 | $276.65 | $276.60 |
| Purchase #7 | $22.92 | 12.738% | $25.8395 | $25.84 | $25.85 | $25.80 |
| 7 purchase totals = | $1,142.44 | $1,252.7232 | $1,252.73 | $1,252.80 | $1,252.60 | |