| 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 | $134.52 | 12.807% | $151.748 | $151.75 | $151.75 | $151.70 |
| Purchase #2 | $93.33 | 7.277% | $100.1216 | $100.12 | $100.10 | $100.10 |
| Purchase #3 | $49.50 | 13.614% | $56.2389 | $56.24 | $56.25 | $56.20 |
| Purchase #4 | $241.41 | 12.631% | $271.9025 | $271.90 | $271.90 | $271.90 |
| Purchase #5 | $122.45 | 5.442% | $129.1137 | $129.11 | $129.10 | $129.10 |
| Purchase #6 | $238.27 | 12.287% | $267.5462 | $267.55 | $267.55 | $267.50 |
| Purchase #7 | $220.55 | 6.154% | $234.1226 | $234.12 | $234.10 | $234.10 |
| 7 purchase totals = | $1,100.03 | $1,210.7935 | $1,210.79 | $1,210.75 | $1,210.60 | |