| 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 | $93.85 | 7.126% | $100.5378 | $100.54 | $100.55 | $100.50 |
| Purchase #2 | $237.69 | 3.192% | $245.2771 | $245.28 | $245.30 | $245.30 |
| Purchase #3 | $228.71 | 8.236% | $247.5466 | $247.55 | $247.55 | $247.50 |
| Purchase #4 | $183.31 | 8.106% | $198.1691 | $198.17 | $198.15 | $198.20 |
| Purchase #5 | $41.95 | 12.124% | $47.036 | $47.04 | $47.05 | $47.00 |
| Purchase #6 | $184.48 | 12.266% | $207.1083 | $207.11 | $207.10 | $207.10 |
| Purchase #7 | $239.31 | 7.286% | $256.7461 | $256.75 | $256.75 | $256.70 |
| 7 purchase totals = | $1,209.30 | $1,302.4210 | $1,302.44 | $1,302.45 | $1,302.30 | |