| 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 | $149.81 | 3.867% | $155.6032 | $155.60 | $155.60 | $155.60 |
| Purchase #2 | $103.50 | 12.612% | $116.5534 | $116.55 | $116.55 | $116.60 |
| Purchase #3 | $155.74 | 3.335% | $160.9339 | $160.93 | $160.95 | $160.90 |
| Purchase #4 | $87.90 | 10.330% | $96.9801 | $96.98 | $97.00 | $97.00 |
| Purchase #5 | $226.35 | 6.343% | $240.7074 | $240.71 | $240.70 | $240.70 |
| Purchase #6 | $114.94 | 13.259% | $130.1799 | $130.18 | $130.20 | $130.20 |
| Purchase #7 | $143.80 | 12.207% | $161.3537 | $161.35 | $161.35 | $161.40 |
| 7 purchase totals = | $982.04 | $1,062.3116 | $1,062.30 | $1,062.35 | $1,062.40 | |