| 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 | $180.63 | 3.859% | $187.6005 | $187.60 | $187.60 | $187.60 |
| Purchase #2 | $57.71 | 8.582% | $62.6627 | $62.66 | $62.65 | $62.70 |
| Purchase #3 | $129.74 | 6.487% | $138.1562 | $138.16 | $138.15 | $138.20 |
| Purchase #4 | $143.66 | 9.701% | $157.5965 | $157.60 | $157.60 | $157.60 |
| Purchase #5 | $240.97 | 3.768% | $250.0497 | $250.05 | $250.05 | $250.00 |
| Purchase #6 | $226.74 | 13.530% | $257.4179 | $257.42 | $257.40 | $257.40 |
| Purchase #7 | $243.92 | 4.335% | $254.4939 | $254.49 | $254.50 | $254.50 |
| 7 purchase totals = | $1,223.37 | $1,307.9774 | $1,307.98 | $1,307.95 | $1,308.00 | |