| 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 | $114.34 | 4.700% | $119.714 | $119.71 | $119.70 | $119.70 |
| Purchase #2 | $216.63 | 7.555% | $232.9964 | $233.00 | $233.00 | $233.00 |
| Purchase #3 | $99.47 | 8.418% | $107.8434 | $107.84 | $107.85 | $107.80 |
| Purchase #4 | $122.38 | 9.124% | $133.546 | $133.55 | $133.55 | $133.50 |
| Purchase #5 | $200.60 | 9.164% | $218.983 | $218.98 | $219.00 | $219.00 |
| Purchase #6 | $111.60 | 7.624% | $120.1084 | $120.11 | $120.10 | $120.10 |
| Purchase #7 | $146.89 | 7.729% | $158.2431 | $158.24 | $158.25 | $158.20 |
| 7 purchase totals = | $1,011.91 | $1,091.4343 | $1,091.43 | $1,091.45 | $1,091.30 | |