| 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 | $221.34 | 10.737% | $245.1053 | $245.11 | $245.10 | $245.10 |
| Purchase #2 | $23.64 | 12.572% | $26.612 | $26.61 | $26.60 | $26.60 |
| Purchase #3 | $147.70 | 9.303% | $161.4405 | $161.44 | $161.45 | $161.40 |
| Purchase #4 | $145.92 | 10.644% | $161.4517 | $161.45 | $161.45 | $161.50 |
| Purchase #5 | $197.48 | 9.616% | $216.4697 | $216.47 | $216.45 | $216.50 |
| Purchase #6 | $188.97 | 3.441% | $195.4725 | $195.47 | $195.45 | $195.50 |
| Purchase #7 | $248.92 | 10.323% | $274.616 | $274.62 | $274.60 | $274.60 |
| 7 purchase totals = | $1,173.97 | $1,281.1677 | $1,281.17 | $1,281.10 | $1,281.20 | |