| 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 | $124.31 | 9.285% | $135.8522 | $135.85 | $135.85 | $135.90 |
| Purchase #2 | $163.92 | 7.752% | $176.6271 | $176.63 | $176.65 | $176.60 |
| Purchase #3 | $138.88 | 10.713% | $153.7582 | $153.76 | $153.75 | $153.80 |
| Purchase #4 | $93.44 | 10.571% | $103.3175 | $103.32 | $103.30 | $103.30 |
| Purchase #5 | $236.67 | 6.554% | $252.1814 | $252.18 | $252.20 | $252.20 |
| Purchase #6 | $135.58 | 11.624% | $151.3398 | $151.34 | $151.35 | $151.30 |
| Purchase #7 | $210.58 | 6.312% | $223.8718 | $223.87 | $223.85 | $223.90 |
| 7 purchase totals = | $1,103.38 | $1,196.9480 | $1,196.95 | $1,196.95 | $1,197.00 | |