| 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 | $108.34 | 11.312% | $120.5954 | $120.60 | $120.60 | $120.60 |
| Purchase #2 | $71.52 | 13.579% | $81.2317 | $81.23 | $81.25 | $81.20 |
| Purchase #3 | $232.34 | 9.113% | $253.5131 | $253.51 | $253.50 | $253.50 |
| Purchase #4 | $132.48 | 13.144% | $149.8932 | $149.89 | $149.90 | $149.90 |
| Purchase #5 | $114.28 | 7.281% | $122.6007 | $122.60 | $122.60 | $122.60 |
| Purchase #6 | $200.99 | 12.708% | $226.5318 | $226.53 | $226.55 | $226.50 |
| Purchase #7 | $243.27 | 10.477% | $268.7574 | $268.76 | $268.75 | $268.80 |
| 7 purchase totals = | $1,103.22 | $1,223.1233 | $1,223.12 | $1,223.15 | $1,223.10 | |