| 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 | $235.62 | 12.283% | $264.5612 | $264.56 | $264.55 | $264.60 |
| Purchase #2 | $160.91 | 9.517% | $176.2238 | $176.22 | $176.20 | $176.20 |
| Purchase #3 | $120.43 | 6.391% | $128.1267 | $128.13 | $128.15 | $128.10 |
| Purchase #4 | $82.36 | 9.303% | $90.022 | $90.02 | $90.00 | $90.00 |
| Purchase #5 | $16.72 | 10.256% | $18.4348 | $18.43 | $18.45 | $18.40 |
| Purchase #6 | $186.58 | 10.675% | $206.4974 | $206.50 | $206.50 | $206.50 |
| Purchase #7 | $22.57 | 12.729% | $25.4429 | $25.44 | $25.45 | $25.40 |
| 7 purchase totals = | $825.19 | $909.3088 | $909.30 | $909.30 | $909.20 | |