| 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 | $193.57 | 13.663% | $220.0175 | $220.02 | $220.00 | $220.00 |
| Purchase #2 | $113.60 | 13.509% | $128.9462 | $128.95 | $128.95 | $128.90 |
| Purchase #3 | $86.71 | 7.432% | $93.1543 | $93.15 | $93.15 | $93.20 |
| Purchase #4 | $76.73 | 11.465% | $85.5271 | $85.53 | $85.55 | $85.50 |
| Purchase #5 | $111.25 | 6.336% | $118.2988 | $118.30 | $118.30 | $118.30 |
| Purchase #6 | $178.89 | 7.443% | $192.2048 | $192.20 | $192.20 | $192.20 |
| Purchase #7 | $241.90 | 9.278% | $264.3435 | $264.34 | $264.35 | $264.30 |
| 7 purchase totals = | $1,002.65 | $1,102.4922 | $1,102.49 | $1,102.50 | $1,102.40 | |