| 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 | $33.32 | 7.781% | $35.9126 | $35.91 | $35.90 | $35.90 |
| Purchase #2 | $214.64 | 12.484% | $241.4357 | $241.44 | $241.45 | $241.40 |
| Purchase #3 | $249.61 | 3.589% | $258.5685 | $258.57 | $258.55 | $258.60 |
| Purchase #4 | $170.99 | 10.654% | $189.2073 | $189.21 | $189.20 | $189.20 |
| Purchase #5 | $111.94 | 9.440% | $122.5071 | $122.51 | $122.50 | $122.50 |
| Purchase #6 | $175.28 | 9.865% | $192.5714 | $192.57 | $192.55 | $192.60 |
| Purchase #7 | $81.86 | 3.451% | $84.685 | $84.69 | $84.70 | $84.70 |
| 7 purchase totals = | $1,037.64 | $1,124.8876 | $1,124.90 | $1,124.85 | $1,124.90 | |