| 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 | $172.92 | 12.427% | $194.4088 | $194.41 | $194.40 | $194.40 |
| Purchase #2 | $151.87 | 9.464% | $166.243 | $166.24 | $166.25 | $166.20 |
| Purchase #3 | $236.54 | 10.814% | $262.1194 | $262.12 | $262.10 | $262.10 |
| Purchase #4 | $43.29 | 7.802% | $46.6675 | $46.67 | $46.65 | $46.70 |
| Purchase #5 | $22.25 | 10.124% | $24.5026 | $24.50 | $24.50 | $24.50 |
| Purchase #6 | $228.29 | 5.712% | $241.3299 | $241.33 | $241.35 | $241.30 |
| Purchase #7 | $228.53 | 4.292% | $238.3385 | $238.34 | $238.35 | $238.30 |
| 7 purchase totals = | $1,083.69 | $1,173.6097 | $1,173.61 | $1,173.60 | $1,173.50 | |