| 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 | $111.53 | 7.552% | $119.9527 | $119.95 | $119.95 | $120.00 |
| Purchase #2 | $247.87 | 6.716% | $264.5169 | $264.52 | $264.50 | $264.50 |
| Purchase #3 | $32.28 | 10.538% | $35.6817 | $35.68 | $35.70 | $35.70 |
| Purchase #4 | $132.64 | 9.727% | $145.5419 | $145.54 | $145.55 | $145.50 |
| Purchase #5 | $84.99 | 7.756% | $91.5818 | $91.58 | $91.60 | $91.60 |
| Purchase #6 | $158.32 | 5.712% | $167.3632 | $167.36 | $167.35 | $167.40 |
| Purchase #7 | $53.35 | 3.827% | $55.3917 | $55.39 | $55.40 | $55.40 |
| 7 purchase totals = | $820.98 | $880.0299 | $880.02 | $880.05 | $880.10 | |