| 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 | $107.91 | 13.819% | $122.8221 | $122.82 | $122.80 | $122.80 |
| Purchase #2 | $215.29 | 13.756% | $244.9053 | $244.91 | $244.90 | $244.90 |
| Purchase #3 | $172.62 | 6.310% | $183.5123 | $183.51 | $183.50 | $183.50 |
| Purchase #4 | $79.74 | 13.493% | $90.4993 | $90.50 | $90.50 | $90.50 |
| Purchase #5 | $84.58 | 8.690% | $91.93 | $91.93 | $91.95 | $91.90 |
| Purchase #6 | $233.70 | 10.213% | $257.5678 | $257.57 | $257.55 | $257.60 |
| Purchase #7 | $239.56 | 6.862% | $255.9986 | $256.00 | $256.00 | $256.00 |
| 7 purchase totals = | $1,133.40 | $1,247.2354 | $1,247.24 | $1,247.20 | $1,247.20 | |