| 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 | $93.78 | 5.514% | $98.951 | $98.95 | $98.95 | $99.00 |
| Purchase #2 | $30.32 | 12.809% | $34.2037 | $34.20 | $34.20 | $34.20 |
| Purchase #3 | $109.36 | 5.432% | $115.3004 | $115.30 | $115.30 | $115.30 |
| Purchase #4 | $228.31 | 10.170% | $251.5291 | $251.53 | $251.55 | $251.50 |
| Purchase #5 | $236.63 | 8.120% | $255.8444 | $255.84 | $255.85 | $255.80 |
| Purchase #6 | $114.30 | 11.128% | $127.0193 | $127.02 | $127.00 | $127.00 |
| Purchase #7 | $110.28 | 9.641% | $120.9121 | $120.91 | $120.90 | $120.90 |
| 7 purchase totals = | $922.98 | $1,003.7600 | $1,003.75 | $1,003.75 | $1,003.70 | |