| 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 | $112.32 | 8.616% | $121.9975 | $122.00 | $122.00 | $122.00 |
| Purchase #2 | $110.25 | 4.515% | $115.2278 | $115.23 | $115.25 | $115.20 |
| Purchase #3 | $179.46 | 11.236% | $199.6241 | $199.62 | $199.60 | $199.60 |
| Purchase #4 | $243.47 | 9.532% | $266.6776 | $266.68 | $266.70 | $266.70 |
| Purchase #5 | $5.80 | 5.278% | $6.1061 | $6.11 | $6.10 | $6.10 |
| Purchase #6 | $141.67 | 10.527% | $156.5836 | $156.58 | $156.60 | $156.60 |
| Purchase #7 | $238.77 | 5.511% | $251.9286 | $251.93 | $251.95 | $251.90 |
| 7 purchase totals = | $1,031.74 | $1,118.1453 | $1,118.15 | $1,118.20 | $1,118.10 | |