| 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 | $228.51 | 10.162% | $251.7312 | $251.73 | $251.75 | $251.70 |
| Purchase #2 | $205.59 | 7.509% | $221.0278 | $221.03 | $221.05 | $221.00 |
| Purchase #3 | $32.44 | 6.103% | $34.4198 | $34.42 | $34.40 | $34.40 |
| Purchase #4 | $138.64 | 4.297% | $144.5974 | $144.60 | $144.60 | $144.60 |
| Purchase #5 | $114.40 | 3.646% | $118.571 | $118.57 | $118.55 | $118.60 |
| Purchase #6 | $73.33 | 6.710% | $78.2504 | $78.25 | $78.25 | $78.30 |
| Purchase #7 | $246.58 | 7.520% | $265.1228 | $265.12 | $265.10 | $265.10 |
| 7 purchase totals = | $1,039.49 | $1,113.7204 | $1,113.72 | $1,113.70 | $1,113.70 | |