| 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 | $247.70 | 10.585% | $273.919 | $273.92 | $273.90 | $273.90 |
| Purchase #2 | $103.44 | 5.826% | $109.4664 | $109.47 | $109.45 | $109.50 |
| Purchase #3 | $221.99 | 3.831% | $230.4944 | $230.49 | $230.50 | $230.50 |
| Purchase #4 | $25.54 | 13.624% | $29.0196 | $29.02 | $29.00 | $29.00 |
| Purchase #5 | $127.31 | 6.397% | $135.454 | $135.45 | $135.45 | $135.50 |
| Purchase #6 | $236.88 | 11.363% | $263.7967 | $263.80 | $263.80 | $263.80 |
| Purchase #7 | $111.53 | 3.394% | $115.3153 | $115.32 | $115.30 | $115.30 |
| 7 purchase totals = | $1,074.39 | $1,157.4654 | $1,157.47 | $1,157.40 | $1,157.50 | |