| 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 | $124.44 | 9.804% | $136.6401 | $136.64 | $136.65 | $136.60 |
| Purchase #2 | $246.35 | 8.447% | $267.1592 | $267.16 | $267.15 | $267.20 |
| Purchase #3 | $181.28 | 8.833% | $197.2925 | $197.29 | $197.30 | $197.30 |
| Purchase #4 | $24.98 | 12.199% | $28.0273 | $28.03 | $28.05 | $28.00 |
| Purchase #5 | $212.30 | 13.150% | $240.2175 | $240.22 | $240.20 | $240.20 |
| Purchase #6 | $19.54 | 11.430% | $21.7734 | $21.77 | $21.75 | $21.80 |
| Purchase #7 | $211.54 | 13.755% | $240.6373 | $240.64 | $240.65 | $240.60 |
| 7 purchase totals = | $1,020.43 | $1,131.7473 | $1,131.75 | $1,131.75 | $1,131.70 | |