| 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 | $114.50 | 13.368% | $129.8064 | $129.81 | $129.80 | $129.80 |
| Purchase #2 | $162.28 | 9.793% | $178.1721 | $178.17 | $178.15 | $178.20 |
| Purchase #3 | $70.77 | 5.337% | $74.547 | $74.55 | $74.55 | $74.50 |
| Purchase #4 | $10.35 | 9.516% | $11.3349 | $11.33 | $11.35 | $11.30 |
| Purchase #5 | $241.79 | 11.727% | $270.1447 | $270.14 | $270.15 | $270.10 |
| Purchase #6 | $124.72 | 6.751% | $133.1398 | $133.14 | $133.15 | $133.10 |
| Purchase #7 | $237.28 | 7.453% | $254.9645 | $254.96 | $254.95 | $255.00 |
| 7 purchase totals = | $961.69 | $1,052.1094 | $1,052.10 | $1,052.10 | $1,052.00 | |