| 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 | $249.84 | 11.819% | $279.3686 | $279.37 | $279.35 | $279.40 |
| Purchase #2 | $189.59 | 10.798% | $210.0619 | $210.06 | $210.05 | $210.10 |
| Purchase #3 | $17.52 | 11.792% | $19.586 | $19.59 | $19.60 | $19.60 |
| Purchase #4 | $101.85 | 13.766% | $115.8707 | $115.87 | $115.85 | $115.90 |
| Purchase #5 | $134.59 | 13.836% | $153.2119 | $153.21 | $153.20 | $153.20 |
| Purchase #6 | $199.26 | 5.687% | $210.5919 | $210.59 | $210.60 | $210.60 |
| Purchase #7 | $198.25 | 11.259% | $220.571 | $220.57 | $220.55 | $220.60 |
| 7 purchase totals = | $1,090.90 | $1,209.2620 | $1,209.26 | $1,209.20 | $1,209.40 | |