| 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 | $98.39 | 9.459% | $107.6967 | $107.70 | $107.70 | $107.70 |
| Purchase #2 | $82.52 | 5.717% | $87.2377 | $87.24 | $87.25 | $87.20 |
| Purchase #3 | $248.78 | 10.274% | $274.3397 | $274.34 | $274.35 | $274.30 |
| Purchase #4 | $145.32 | 11.205% | $161.6031 | $161.60 | $161.60 | $161.60 |
| Purchase #5 | $106.30 | 12.864% | $119.9744 | $119.97 | $119.95 | $120.00 |
| Purchase #6 | $41.75 | 13.191% | $47.2572 | $47.26 | $47.25 | $47.30 |
| Purchase #7 | $211.87 | 9.563% | $232.1311 | $232.13 | $232.15 | $232.10 |
| 7 purchase totals = | $934.93 | $1,030.2399 | $1,030.24 | $1,030.25 | $1,030.20 | |