| 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 | $230.91 | 5.216% | $242.9543 | $242.95 | $242.95 | $243.00 |
| Purchase #2 | $183.65 | 7.714% | $197.8168 | $197.82 | $197.80 | $197.80 |
| Purchase #3 | $138.74 | 7.457% | $149.0858 | $149.09 | $149.10 | $149.10 |
| Purchase #4 | $135.42 | 9.561% | $148.3675 | $148.37 | $148.35 | $148.40 |
| Purchase #5 | $119.58 | 11.480% | $133.3078 | $133.31 | $133.30 | $133.30 |
| Purchase #6 | $106.48 | 7.263% | $114.2136 | $114.21 | $114.20 | $114.20 |
| Purchase #7 | $93.29 | 4.640% | $97.6187 | $97.62 | $97.60 | $97.60 |
| 7 purchase totals = | $1,008.07 | $1,083.3645 | $1,083.37 | $1,083.30 | $1,083.40 | |