| 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 | $224.42 | 5.658% | $237.1177 | $237.12 | $237.10 | $237.10 |
| Purchase #2 | $66.91 | 11.255% | $74.4407 | $74.44 | $74.45 | $74.40 |
| Purchase #3 | $12.52 | 13.783% | $14.2456 | $14.25 | $14.25 | $14.20 |
| Purchase #4 | $67.35 | 12.302% | $75.6354 | $75.64 | $75.65 | $75.60 |
| Purchase #5 | $192.96 | 12.721% | $217.5064 | $217.51 | $217.50 | $217.50 |
| Purchase #6 | $112.94 | 6.230% | $119.9762 | $119.98 | $120.00 | $120.00 |
| Purchase #7 | $223.83 | 6.393% | $238.1395 | $238.14 | $238.15 | $238.10 |
| 7 purchase totals = | $900.93 | $977.0615 | $977.08 | $977.10 | $976.90 | |