| 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 | $181.30 | 9.447% | $198.4274 | $198.43 | $198.45 | $198.40 |
| Purchase #2 | $230.64 | 11.213% | $256.5017 | $256.50 | $256.50 | $256.50 |
| Purchase #3 | $112.65 | 11.252% | $125.3254 | $125.33 | $125.35 | $125.30 |
| Purchase #4 | $30.97 | 8.537% | $33.6139 | $33.61 | $33.60 | $33.60 |
| Purchase #5 | $179.66 | 12.225% | $201.6234 | $201.62 | $201.60 | $201.60 |
| Purchase #6 | $132.68 | 9.347% | $145.0816 | $145.08 | $145.10 | $145.10 |
| Purchase #7 | $246.40 | 6.741% | $263.0098 | $263.01 | $263.00 | $263.00 |
| 7 purchase totals = | $1,114.30 | $1,223.5832 | $1,223.58 | $1,223.60 | $1,223.50 | |