| 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 | $196.92 | 9.794% | $216.2063 | $216.21 | $216.20 | $216.20 |
| Purchase #2 | $228.69 | 11.388% | $254.7332 | $254.73 | $254.75 | $254.70 |
| Purchase #3 | $194.35 | 11.207% | $216.1308 | $216.13 | $216.15 | $216.10 |
| Purchase #4 | $157.58 | 10.526% | $174.1669 | $174.17 | $174.15 | $174.20 |
| Purchase #5 | $129.27 | 6.443% | $137.5989 | $137.60 | $137.60 | $137.60 |
| Purchase #6 | $118.73 | 10.232% | $130.8785 | $130.88 | $130.90 | $130.90 |
| Purchase #7 | $49.97 | 6.822% | $53.379 | $53.38 | $53.40 | $53.40 |
| 7 purchase totals = | $1,075.51 | $1,183.0936 | $1,183.10 | $1,183.15 | $1,183.10 | |