| 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 | $197.95 | 7.632% | $213.0575 | $213.06 | $213.05 | $213.10 |
| Purchase #2 | $9.98 | 7.457% | $10.7242 | $10.72 | $10.70 | $10.70 |
| Purchase #3 | $248.93 | 11.622% | $277.8606 | $277.86 | $277.85 | $277.90 |
| Purchase #4 | $101.43 | 3.656% | $105.1383 | $105.14 | $105.15 | $105.10 |
| Purchase #5 | $189.50 | 13.270% | $214.6467 | $214.65 | $214.65 | $214.60 |
| Purchase #6 | $8.64 | 7.828% | $9.3163 | $9.32 | $9.30 | $9.30 |
| Purchase #7 | $23.70 | 5.108% | $24.9106 | $24.91 | $24.90 | $24.90 |
| 7 purchase totals = | $780.13 | $855.6542 | $855.66 | $855.60 | $855.60 | |