| 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 | $194.49 | 11.855% | $217.5468 | $217.55 | $217.55 | $217.50 |
| Purchase #2 | $74.88 | 7.843% | $80.7528 | $80.75 | $80.75 | $80.80 |
| Purchase #3 | $237.29 | 4.233% | $247.3345 | $247.33 | $247.35 | $247.30 |
| Purchase #4 | $219.43 | 9.117% | $239.4354 | $239.44 | $239.45 | $239.40 |
| Purchase #5 | $230.79 | 10.245% | $254.4344 | $254.43 | $254.45 | $254.40 |
| Purchase #6 | $244.86 | 4.812% | $256.6427 | $256.64 | $256.65 | $256.60 |
| Purchase #7 | $156.92 | 4.275% | $163.6283 | $163.63 | $163.65 | $163.60 |
| 7 purchase totals = | $1,358.66 | $1,459.7749 | $1,459.77 | $1,459.85 | $1,459.60 | |