| 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 | $69.52 | 3.146% | $71.7071 | $71.71 | $71.70 | $71.70 |
| Purchase #2 | $74.52 | 13.306% | $84.4356 | $84.44 | $84.45 | $84.40 |
| Purchase #3 | $145.46 | 8.455% | $157.7586 | $157.76 | $157.75 | $157.80 |
| Purchase #4 | $249.39 | 11.695% | $278.5562 | $278.56 | $278.55 | $278.60 |
| Purchase #5 | $215.30 | 12.196% | $241.558 | $241.56 | $241.55 | $241.60 |
| Purchase #6 | $56.82 | 10.168% | $62.5975 | $62.60 | $62.60 | $62.60 |
| Purchase #7 | $247.71 | 3.369% | $256.0553 | $256.06 | $256.05 | $256.10 |
| 7 purchase totals = | $1,058.72 | $1,152.6683 | $1,152.69 | $1,152.65 | $1,152.80 | |