| 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 | $130.34 | 8.124% | $140.9288 | $140.93 | $140.95 | $140.90 |
| Purchase #2 | $223.33 | 10.393% | $246.5407 | $246.54 | $246.55 | $246.50 |
| Purchase #3 | $137.36 | 10.292% | $151.4971 | $151.50 | $151.50 | $151.50 |
| Purchase #4 | $115.86 | 9.874% | $127.3 | $127.30 | $127.30 | $127.30 |
| Purchase #5 | $44.52 | 5.207% | $46.8382 | $46.84 | $46.85 | $46.80 |
| Purchase #6 | $162.56 | 8.469% | $176.3272 | $176.33 | $176.35 | $176.30 |
| Purchase #7 | $5.48 | 6.818% | $5.8536 | $5.85 | $5.85 | $5.90 |
| 7 purchase totals = | $819.45 | $895.2856 | $895.29 | $895.35 | $895.20 | |