| 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 | $187.89 | 12.784% | $211.9099 | $211.91 | $211.90 | $211.90 |
| Purchase #2 | $139.94 | 6.482% | $149.0109 | $149.01 | $149.00 | $149.00 |
| Purchase #3 | $170.39 | 3.250% | $175.9277 | $175.93 | $175.95 | $175.90 |
| Purchase #4 | $226.39 | 6.266% | $240.5756 | $240.58 | $240.60 | $240.60 |
| Purchase #5 | $187.74 | 6.588% | $200.1083 | $200.11 | $200.10 | $200.10 |
| Purchase #6 | $219.91 | 8.378% | $238.3341 | $238.33 | $238.35 | $238.30 |
| Purchase #7 | $114.53 | 7.155% | $122.7246 | $122.72 | $122.70 | $122.70 |
| 7 purchase totals = | $1,246.79 | $1,338.5911 | $1,338.59 | $1,338.60 | $1,338.50 | |