| 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 | $234.98 | 12.226% | $263.7087 | $263.71 | $263.70 | $263.70 |
| Purchase #2 | $45.44 | 5.500% | $47.9392 | $47.94 | $47.95 | $47.90 |
| Purchase #3 | $168.97 | 7.517% | $181.6715 | $181.67 | $181.65 | $181.70 |
| Purchase #4 | $149.90 | 4.825% | $157.1327 | $157.13 | $157.15 | $157.10 |
| Purchase #5 | $160.56 | 3.395% | $166.011 | $166.01 | $166.00 | $166.00 |
| Purchase #6 | $110.65 | 5.176% | $116.3772 | $116.38 | $116.40 | $116.40 |
| Purchase #7 | $180.93 | 8.278% | $195.9074 | $195.91 | $195.90 | $195.90 |
| 7 purchase totals = | $1,051.43 | $1,128.7477 | $1,128.75 | $1,128.75 | $1,128.70 | |