| 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 | $20.59 | 9.368% | $22.5189 | $22.52 | $22.50 | $22.50 |
| Purchase #2 | $155.52 | 11.691% | $173.7018 | $173.70 | $173.70 | $173.70 |
| Purchase #3 | $206.92 | 11.258% | $230.2151 | $230.22 | $230.20 | $230.20 |
| Purchase #4 | $220.98 | 3.416% | $228.5287 | $228.53 | $228.55 | $228.50 |
| Purchase #5 | $219.38 | 9.160% | $239.4752 | $239.48 | $239.50 | $239.50 |
| Purchase #6 | $234.77 | 13.681% | $266.8889 | $266.89 | $266.90 | $266.90 |
| Purchase #7 | $94.74 | 11.141% | $105.295 | $105.30 | $105.30 | $105.30 |
| 7 purchase totals = | $1,152.90 | $1,266.6236 | $1,266.64 | $1,266.65 | $1,266.60 | |