| 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 | $198.53 | 4.279% | $207.0251 | $207.03 | $207.05 | $207.00 |
| Purchase #2 | $71.84 | 4.789% | $75.2804 | $75.28 | $75.30 | $75.30 |
| Purchase #3 | $239.33 | 5.722% | $253.0245 | $253.02 | $253.00 | $253.00 |
| Purchase #4 | $100.32 | 6.280% | $106.6201 | $106.62 | $106.60 | $106.60 |
| Purchase #5 | $70.81 | 8.208% | $76.6221 | $76.62 | $76.60 | $76.60 |
| Purchase #6 | $214.84 | 10.395% | $237.1726 | $237.17 | $237.15 | $237.20 |
| Purchase #7 | $153.52 | 8.740% | $166.9376 | $166.94 | $166.95 | $166.90 |
| 7 purchase totals = | $1,049.19 | $1,122.6824 | $1,122.68 | $1,122.65 | $1,122.60 | |