| 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 | $100.41 | 8.485% | $108.9298 | $108.93 | $108.95 | $108.90 |
| Purchase #2 | $248.88 | 3.687% | $258.0562 | $258.06 | $258.05 | $258.10 |
| Purchase #3 | $203.71 | 13.153% | $230.504 | $230.50 | $230.50 | $230.50 |
| Purchase #4 | $174.77 | 12.137% | $195.9818 | $195.98 | $196.00 | $196.00 |
| Purchase #5 | $138.99 | 9.286% | $151.8966 | $151.90 | $151.90 | $151.90 |
| Purchase #6 | $5.40 | 8.365% | $5.8517 | $5.85 | $5.85 | $5.90 |
| Purchase #7 | $169.32 | 5.315% | $178.3194 | $178.32 | $178.30 | $178.30 |
| 7 purchase totals = | $1,041.48 | $1,129.5395 | $1,129.54 | $1,129.55 | $1,129.60 | |