| 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 | $42.35 | 4.777% | $44.3731 | $44.37 | $44.35 | $44.40 |
| Purchase #2 | $240.66 | 6.450% | $256.1826 | $256.18 | $256.20 | $256.20 |
| Purchase #3 | $28.82 | 12.605% | $32.4528 | $32.45 | $32.45 | $32.50 |
| Purchase #4 | $250.51 | 13.193% | $283.5598 | $283.56 | $283.55 | $283.60 |
| Purchase #5 | $142.29 | 7.493% | $152.9518 | $152.95 | $152.95 | $153.00 |
| Purchase #6 | $233.45 | 5.456% | $246.187 | $246.19 | $246.20 | $246.20 |
| Purchase #7 | $188.35 | 9.740% | $206.6953 | $206.70 | $206.70 | $206.70 |
| 7 purchase totals = | $1,126.43 | $1,222.4024 | $1,222.40 | $1,222.40 | $1,222.60 | |