| 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 | $138.28 | 6.745% | $147.607 | $147.61 | $147.60 | $147.60 |
| Purchase #2 | $43.98 | 12.762% | $49.5927 | $49.59 | $49.60 | $49.60 |
| Purchase #3 | $241.62 | 5.138% | $254.0344 | $254.03 | $254.05 | $254.00 |
| Purchase #4 | $208.75 | 5.301% | $219.8158 | $219.82 | $219.80 | $219.80 |
| Purchase #5 | $225.37 | 9.332% | $246.4015 | $246.40 | $246.40 | $246.40 |
| Purchase #6 | $225.71 | 8.159% | $244.1257 | $244.13 | $244.15 | $244.10 |
| Purchase #7 | $72.36 | 11.821% | $80.9137 | $80.91 | $80.90 | $80.90 |
| 7 purchase totals = | $1,156.07 | $1,242.4908 | $1,242.49 | $1,242.50 | $1,242.40 | |