| 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 | $190.92 | 8.330% | $206.8236 | $206.82 | $206.80 | $206.80 |
| Purchase #2 | $241.71 | 8.709% | $262.7605 | $262.76 | $262.75 | $262.80 |
| Purchase #3 | $241.34 | 4.507% | $252.2172 | $252.22 | $252.20 | $252.20 |
| Purchase #4 | $50.68 | 7.771% | $54.6183 | $54.62 | $54.60 | $54.60 |
| Purchase #5 | $10.47 | 3.664% | $10.8536 | $10.85 | $10.85 | $10.90 |
| Purchase #6 | $102.48 | 7.271% | $109.9313 | $109.93 | $109.95 | $109.90 |
| Purchase #7 | $176.50 | 10.428% | $194.9054 | $194.91 | $194.90 | $194.90 |
| 7 purchase totals = | $1,014.10 | $1,092.1099 | $1,092.11 | $1,092.05 | $1,092.10 | |