| 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 | $152.65 | 11.809% | $170.6764 | $170.68 | $170.70 | $170.70 |
| Purchase #2 | $194.33 | 10.142% | $214.0389 | $214.04 | $214.05 | $214.00 |
| Purchase #3 | $229.53 | 5.460% | $242.0623 | $242.06 | $242.05 | $242.10 |
| Purchase #4 | $83.93 | 11.297% | $93.4116 | $93.41 | $93.40 | $93.40 |
| Purchase #5 | $207.83 | 12.472% | $233.7506 | $233.75 | $233.75 | $233.80 |
| Purchase #6 | $85.34 | 7.260% | $91.5357 | $91.54 | $91.55 | $91.50 |
| Purchase #7 | $181.87 | 9.436% | $199.0313 | $199.03 | $199.05 | $199.00 |
| 7 purchase totals = | $1,135.48 | $1,244.5068 | $1,244.51 | $1,244.55 | $1,244.50 | |