| 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 | $117.58 | 10.630% | $130.0788 | $130.08 | $130.10 | $130.10 |
| Purchase #2 | $80.77 | 4.755% | $84.6106 | $84.61 | $84.60 | $84.60 |
| Purchase #3 | $190.35 | 10.308% | $209.9713 | $209.97 | $209.95 | $210.00 |
| Purchase #4 | $82.33 | 11.837% | $92.0754 | $92.08 | $92.10 | $92.10 |
| Purchase #5 | $203.40 | 4.516% | $212.5855 | $212.59 | $212.60 | $212.60 |
| Purchase #6 | $172.88 | 6.667% | $184.4059 | $184.41 | $184.40 | $184.40 |
| Purchase #7 | $230.32 | 4.480% | $240.6383 | $240.64 | $240.65 | $240.60 |
| 7 purchase totals = | $1,077.63 | $1,154.3658 | $1,154.38 | $1,154.40 | $1,154.40 | |