| 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 | $205.28 | 7.574% | $220.8279 | $220.83 | $220.85 | $220.80 |
| Purchase #2 | $132.89 | 9.511% | $145.5292 | $145.53 | $145.55 | $145.50 |
| Purchase #3 | $242.58 | 4.558% | $253.6368 | $253.64 | $253.65 | $253.60 |
| Purchase #4 | $55.91 | 9.834% | $61.4082 | $61.41 | $61.40 | $61.40 |
| Purchase #5 | $162.77 | 9.824% | $178.7605 | $178.76 | $178.75 | $178.80 |
| Purchase #6 | $191.69 | 13.172% | $216.9394 | $216.94 | $216.95 | $216.90 |
| Purchase #7 | $144.68 | 8.187% | $156.525 | $156.53 | $156.55 | $156.50 |
| 7 purchase totals = | $1,135.80 | $1,233.6270 | $1,233.64 | $1,233.70 | $1,233.50 | |