| 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 | $129.97 | 5.183% | $136.7063 | $136.71 | $136.70 | $136.70 |
| Purchase #2 | $135.74 | 8.303% | $147.0105 | $147.01 | $147.00 | $147.00 |
| Purchase #3 | $228.36 | 6.295% | $242.7353 | $242.74 | $242.75 | $242.70 |
| Purchase #4 | $75.33 | 3.339% | $77.8453 | $77.85 | $77.85 | $77.80 |
| Purchase #5 | $114.81 | 13.288% | $130.066 | $130.07 | $130.05 | $130.10 |
| Purchase #6 | $184.48 | 12.283% | $207.1397 | $207.14 | $207.15 | $207.10 |
| Purchase #7 | $140.58 | 11.205% | $156.332 | $156.33 | $156.35 | $156.30 |
| 7 purchase totals = | $1,009.27 | $1,097.8351 | $1,097.85 | $1,097.85 | $1,097.70 | |