| 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 | $197.34 | 5.248% | $207.6964 | $207.70 | $207.70 | $207.70 |
| Purchase #2 | $114.74 | 13.276% | $129.9729 | $129.97 | $129.95 | $130.00 |
| Purchase #3 | $54.50 | 4.379% | $56.8866 | $56.89 | $56.90 | $56.90 |
| Purchase #4 | $32.69 | 7.442% | $35.1228 | $35.12 | $35.10 | $35.10 |
| Purchase #5 | $27.65 | 12.512% | $31.1096 | $31.11 | $31.10 | $31.10 |
| Purchase #6 | $133.76 | 5.129% | $140.6206 | $140.62 | $140.60 | $140.60 |
| Purchase #7 | $7.27 | 10.325% | $8.0206 | $8.02 | $8.00 | $8.00 |
| 7 purchase totals = | $567.95 | $609.4295 | $609.43 | $609.35 | $609.40 | |