| 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 | $110.68 | 7.112% | $118.5516 | $118.55 | $118.55 | $118.60 |
| Purchase #2 | $230.62 | 3.535% | $238.7724 | $238.77 | $238.75 | $238.80 |
| Purchase #3 | $181.89 | 10.692% | $201.3377 | $201.34 | $201.35 | $201.30 |
| Purchase #4 | $21.37 | 5.125% | $22.4652 | $22.47 | $22.45 | $22.50 |
| Purchase #5 | $49.38 | 6.285% | $52.4835 | $52.48 | $52.50 | $52.50 |
| Purchase #6 | $171.72 | 9.251% | $187.6058 | $187.61 | $187.60 | $187.60 |
| Purchase #7 | $122.27 | 5.611% | $129.1306 | $129.13 | $129.15 | $129.10 |
| 7 purchase totals = | $887.93 | $950.3468 | $950.35 | $950.35 | $950.40 | |