| 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 | $247.30 | 11.111% | $274.7775 | $274.78 | $274.80 | $274.80 |
| Purchase #2 | $233.55 | 4.508% | $244.0784 | $244.08 | $244.10 | $244.10 |
| Purchase #3 | $196.77 | 5.767% | $208.1177 | $208.12 | $208.10 | $208.10 |
| Purchase #4 | $247.61 | 8.664% | $269.0629 | $269.06 | $269.05 | $269.10 |
| Purchase #5 | $230.83 | 4.652% | $241.5682 | $241.57 | $241.55 | $241.60 |
| Purchase #6 | $138.61 | 10.630% | $153.3442 | $153.34 | $153.35 | $153.30 |
| Purchase #7 | $41.51 | 6.134% | $44.0562 | $44.06 | $44.05 | $44.10 |
| 7 purchase totals = | $1,336.18 | $1,435.0051 | $1,435.01 | $1,435.00 | $1,435.10 | |