| 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 | $144.28 | 3.761% | $149.7064 | $149.71 | $149.70 | $149.70 |
| Purchase #2 | $117.53 | 9.298% | $128.4579 | $128.46 | $128.45 | $128.50 |
| Purchase #3 | $92.75 | 7.859% | $100.0392 | $100.04 | $100.05 | $100.00 |
| Purchase #4 | $194.30 | 5.805% | $205.5791 | $205.58 | $205.60 | $205.60 |
| Purchase #5 | $250.86 | 12.848% | $283.0905 | $283.09 | $283.10 | $283.10 |
| Purchase #6 | $82.27 | 6.261% | $87.4209 | $87.42 | $87.40 | $87.40 |
| Purchase #7 | $99.69 | 10.369% | $110.0269 | $110.03 | $110.05 | $110.00 |
| 7 purchase totals = | $981.68 | $1,064.3209 | $1,064.33 | $1,064.35 | $1,064.30 | |