| 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 | $122.39 | 11.599% | $136.586 | $136.59 | $136.60 | $136.60 |
| Purchase #2 | $198.85 | 3.158% | $205.1297 | $205.13 | $205.15 | $205.10 |
| Purchase #3 | $88.72 | 7.306% | $95.2019 | $95.20 | $95.20 | $95.20 |
| Purchase #4 | $39.64 | 3.278% | $40.9394 | $40.94 | $40.95 | $40.90 |
| Purchase #5 | $51.90 | 6.137% | $55.0851 | $55.09 | $55.10 | $55.10 |
| Purchase #6 | $220.42 | 4.712% | $230.8062 | $230.81 | $230.80 | $230.80 |
| Purchase #7 | $199.34 | 9.115% | $217.5098 | $217.51 | $217.50 | $217.50 |
| 7 purchase totals = | $921.26 | $981.2581 | $981.27 | $981.30 | $981.20 | |