| 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 | $202.51 | 7.717% | $218.1377 | $218.14 | $218.15 | $218.10 |
| Purchase #2 | $246.99 | 4.275% | $257.5488 | $257.55 | $257.55 | $257.50 |
| Purchase #3 | $36.44 | 5.484% | $38.4384 | $38.44 | $38.45 | $38.40 |
| Purchase #4 | $229.26 | 5.415% | $241.6744 | $241.67 | $241.65 | $241.70 |
| Purchase #5 | $191.54 | 8.442% | $207.7098 | $207.71 | $207.70 | $207.70 |
| Purchase #6 | $84.99 | 5.179% | $89.3916 | $89.39 | $89.40 | $89.40 |
| Purchase #7 | $249.40 | 11.521% | $278.1334 | $278.13 | $278.15 | $278.10 |
| 7 purchase totals = | $1,241.13 | $1,331.0341 | $1,331.03 | $1,331.05 | $1,330.90 | |