| 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 | $230.82 | 10.301% | $254.5968 | $254.60 | $254.60 | $254.60 |
| Purchase #2 | $155.33 | 8.804% | $169.0053 | $169.01 | $169.00 | $169.00 |
| Purchase #3 | $160.69 | 12.369% | $180.5657 | $180.57 | $180.55 | $180.60 |
| Purchase #4 | $135.81 | 6.175% | $144.1963 | $144.20 | $144.20 | $144.20 |
| Purchase #5 | $189.61 | 6.415% | $201.7735 | $201.77 | $201.75 | $201.80 |
| Purchase #6 | $209.30 | 12.486% | $235.4332 | $235.43 | $235.45 | $235.40 |
| Purchase #7 | $184.28 | 7.588% | $198.2632 | $198.26 | $198.25 | $198.30 |
| 7 purchase totals = | $1,265.84 | $1,383.8340 | $1,383.84 | $1,383.80 | $1,383.90 | |