| 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 | $183.57 | 10.251% | $202.3878 | $202.39 | $202.40 | $202.40 |
| Purchase #2 | $240.73 | 6.593% | $256.6013 | $256.60 | $256.60 | $256.60 |
| Purchase #3 | $111.82 | 4.399% | $116.739 | $116.74 | $116.75 | $116.70 |
| Purchase #4 | $82.83 | 13.588% | $94.0849 | $94.08 | $94.10 | $94.10 |
| Purchase #5 | $218.42 | 12.641% | $246.0305 | $246.03 | $246.05 | $246.00 |
| Purchase #6 | $88.97 | 8.771% | $96.7736 | $96.77 | $96.75 | $96.80 |
| Purchase #7 | $141.46 | 6.147% | $150.1555 | $150.16 | $150.15 | $150.20 |
| 7 purchase totals = | $1,067.80 | $1,162.7726 | $1,162.77 | $1,162.80 | $1,162.80 | |