| 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 | $85.80 | 7.812% | $92.5027 | $92.50 | $92.50 | $92.50 |
| Purchase #2 | $168.27 | 12.640% | $189.5393 | $189.54 | $189.55 | $189.50 |
| Purchase #3 | $108.39 | 12.562% | $122.006 | $122.01 | $122.00 | $122.00 |
| Purchase #4 | $211.99 | 12.560% | $238.6159 | $238.62 | $238.60 | $238.60 |
| Purchase #5 | $116.34 | 5.523% | $122.7655 | $122.77 | $122.75 | $122.80 |
| Purchase #6 | $197.28 | 11.108% | $219.1939 | $219.19 | $219.20 | $219.20 |
| Purchase #7 | $154.66 | 3.569% | $160.1798 | $160.18 | $160.20 | $160.20 |
| 7 purchase totals = | $1,042.73 | $1,144.8031 | $1,144.81 | $1,144.80 | $1,144.80 | |