| 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 | $243.31 | 5.302% | $256.2103 | $256.21 | $256.20 | $256.20 |
| Purchase #2 | $178.70 | 10.851% | $198.0907 | $198.09 | $198.10 | $198.10 |
| Purchase #3 | $240.35 | 6.551% | $256.0953 | $256.10 | $256.10 | $256.10 |
| Purchase #4 | $12.93 | 7.696% | $13.9251 | $13.93 | $13.95 | $13.90 |
| Purchase #5 | $170.95 | 9.443% | $187.0928 | $187.09 | $187.10 | $187.10 |
| Purchase #6 | $43.28 | 6.713% | $46.1854 | $46.19 | $46.20 | $46.20 |
| Purchase #7 | $133.92 | 5.736% | $141.6017 | $141.60 | $141.60 | $141.60 |
| 7 purchase totals = | $1,023.44 | $1,099.2013 | $1,099.21 | $1,099.25 | $1,099.20 | |