| 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 | $225.77 | 8.712% | $245.4391 | $245.44 | $245.45 | $245.40 |
| Purchase #2 | $29.38 | 11.256% | $32.687 | $32.69 | $32.70 | $32.70 |
| Purchase #3 | $189.36 | 4.610% | $198.0895 | $198.09 | $198.10 | $198.10 |
| Purchase #4 | $28.97 | 12.503% | $32.5921 | $32.59 | $32.60 | $32.60 |
| Purchase #5 | $144.53 | 8.505% | $156.8223 | $156.82 | $156.80 | $156.80 |
| Purchase #6 | $22.27 | 10.794% | $24.6738 | $24.67 | $24.65 | $24.70 |
| Purchase #7 | $194.55 | 6.798% | $207.7755 | $207.78 | $207.80 | $207.80 |
| 7 purchase totals = | $834.83 | $898.0793 | $898.08 | $898.10 | $898.10 | |