| 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 | $30.49 | 8.163% | $32.9789 | $32.98 | $33.00 | $33.00 |
| Purchase #2 | $210.50 | 5.367% | $221.7975 | $221.80 | $221.80 | $221.80 |
| Purchase #3 | $156.81 | 11.395% | $174.6785 | $174.68 | $174.70 | $174.70 |
| Purchase #4 | $197.36 | 13.187% | $223.3859 | $223.39 | $223.40 | $223.40 |
| Purchase #5 | $109.53 | 10.828% | $121.3899 | $121.39 | $121.40 | $121.40 |
| Purchase #6 | $155.99 | 13.618% | $177.2327 | $177.23 | $177.25 | $177.20 |
| Purchase #7 | $141.86 | 7.760% | $152.8683 | $152.87 | $152.85 | $152.90 |
| 7 purchase totals = | $1,002.54 | $1,104.3317 | $1,104.34 | $1,104.40 | $1,104.40 | |