| 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 | $123.58 | 5.631% | $130.5388 | $130.54 | $130.55 | $130.50 |
| Purchase #2 | $214.39 | 6.295% | $227.8859 | $227.89 | $227.90 | $227.90 |
| Purchase #3 | $237.79 | 12.399% | $267.2736 | $267.27 | $267.25 | $267.30 |
| Purchase #4 | $111.62 | 12.431% | $125.4955 | $125.50 | $125.50 | $125.50 |
| Purchase #5 | $115.25 | 4.685% | $120.6495 | $120.65 | $120.65 | $120.60 |
| Purchase #6 | $244.30 | 7.740% | $263.2088 | $263.21 | $263.20 | $263.20 |
| Purchase #7 | $100.37 | 7.366% | $107.7633 | $107.76 | $107.75 | $107.80 |
| 7 purchase totals = | $1,147.30 | $1,242.8154 | $1,242.82 | $1,242.80 | $1,242.80 | |