| 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 | $189.64 | 4.363% | $197.914 | $197.91 | $197.90 | $197.90 |
| Purchase #2 | $248.30 | 8.565% | $269.5669 | $269.57 | $269.55 | $269.60 |
| Purchase #3 | $210.31 | 4.261% | $219.2713 | $219.27 | $219.25 | $219.30 |
| Purchase #4 | $134.27 | 3.225% | $138.6002 | $138.60 | $138.60 | $138.60 |
| Purchase #5 | $47.38 | 5.229% | $49.8575 | $49.86 | $49.85 | $49.90 |
| Purchase #6 | $208.30 | 11.391% | $232.0275 | $232.03 | $232.05 | $232.00 |
| Purchase #7 | $29.33 | 9.837% | $32.2152 | $32.22 | $32.20 | $32.20 |
| 7 purchase totals = | $1,067.53 | $1,139.4526 | $1,139.46 | $1,139.40 | $1,139.50 | |