| 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 | $198.62 | 10.813% | $220.0968 | $220.10 | $220.10 | $220.10 |
| Purchase #2 | $207.86 | 11.226% | $231.1944 | $231.19 | $231.20 | $231.20 |
| Purchase #3 | $244.43 | 7.706% | $263.2658 | $263.27 | $263.25 | $263.30 |
| Purchase #4 | $73.70 | 3.813% | $76.5102 | $76.51 | $76.50 | $76.50 |
| Purchase #5 | $234.66 | 8.814% | $255.3429 | $255.34 | $255.35 | $255.30 |
| Purchase #6 | $217.89 | 10.647% | $241.0887 | $241.09 | $241.10 | $241.10 |
| Purchase #7 | $229.81 | 6.630% | $245.0464 | $245.05 | $245.05 | $245.00 |
| 7 purchase totals = | $1,406.97 | $1,532.5452 | $1,532.55 | $1,532.55 | $1,532.50 | |