| 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 | $248.54 | 10.419% | $274.4354 | $274.44 | $274.45 | $274.40 |
| Purchase #2 | $112.48 | 4.112% | $117.1052 | $117.11 | $117.10 | $117.10 |
| Purchase #3 | $183.60 | 6.275% | $195.1209 | $195.12 | $195.10 | $195.10 |
| Purchase #4 | $29.40 | 6.519% | $31.3166 | $31.32 | $31.30 | $31.30 |
| Purchase #5 | $146.57 | 6.305% | $155.8112 | $155.81 | $155.80 | $155.80 |
| Purchase #6 | $179.89 | 3.682% | $186.5135 | $186.51 | $186.50 | $186.50 |
| Purchase #7 | $33.59 | 7.436% | $36.0878 | $36.09 | $36.10 | $36.10 |
| 7 purchase totals = | $934.07 | $996.3906 | $996.40 | $996.35 | $996.30 | |