| 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 | $92.81 | 8.433% | $100.6367 | $100.64 | $100.65 | $100.60 |
| Purchase #2 | $229.28 | 13.649% | $260.5744 | $260.57 | $260.55 | $260.60 |
| Purchase #3 | $198.64 | 10.111% | $218.7245 | $218.72 | $218.70 | $218.70 |
| Purchase #4 | $160.38 | 8.421% | $173.8856 | $173.89 | $173.90 | $173.90 |
| Purchase #5 | $149.68 | 4.129% | $155.8603 | $155.86 | $155.85 | $155.90 |
| Purchase #6 | $233.62 | 10.372% | $257.8511 | $257.85 | $257.85 | $257.90 |
| Purchase #7 | $230.33 | 8.113% | $249.0167 | $249.02 | $249.00 | $249.00 |
| 7 purchase totals = | $1,294.74 | $1,416.5493 | $1,416.55 | $1,416.50 | $1,416.60 | |