| 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 | $195.35 | 11.333% | $217.489 | $217.49 | $217.50 | $217.50 |
| Purchase #2 | $147.75 | 7.166% | $158.3378 | $158.34 | $158.35 | $158.30 |
| Purchase #3 | $194.82 | 12.391% | $218.9601 | $218.96 | $218.95 | $219.00 |
| Purchase #4 | $73.74 | 5.783% | $78.0044 | $78.00 | $78.00 | $78.00 |
| Purchase #5 | $240.71 | 13.202% | $272.4885 | $272.49 | $272.50 | $272.50 |
| Purchase #6 | $64.51 | 7.838% | $69.5663 | $69.57 | $69.55 | $69.60 |
| Purchase #7 | $7.79 | 4.414% | $8.1339 | $8.13 | $8.15 | $8.10 |
| 7 purchase totals = | $924.67 | $1,022.9800 | $1,022.98 | $1,023.00 | $1,023.00 | |