| 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 | $195.48 | 12.481% | $219.8779 | $219.88 | $219.90 | $219.90 |
| Purchase #2 | $234.88 | 6.194% | $249.4285 | $249.43 | $249.45 | $249.40 |
| Purchase #3 | $192.67 | 10.436% | $212.777 | $212.78 | $212.80 | $212.80 |
| Purchase #4 | $178.60 | 9.576% | $195.7027 | $195.70 | $195.70 | $195.70 |
| Purchase #5 | $133.54 | 7.529% | $143.5942 | $143.59 | $143.60 | $143.60 |
| Purchase #6 | $6.83 | 4.235% | $7.1193 | $7.12 | $7.10 | $7.10 |
| Purchase #7 | $47.79 | 13.656% | $54.3162 | $54.32 | $54.30 | $54.30 |
| 7 purchase totals = | $989.79 | $1,082.8158 | $1,082.82 | $1,082.85 | $1,082.80 | |