| 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 | $198.69 | 3.609% | $205.8607 | $205.86 | $205.85 | $205.90 |
| Purchase #2 | $189.30 | 7.247% | $203.0186 | $203.02 | $203.00 | $203.00 |
| Purchase #3 | $219.43 | 13.545% | $249.1518 | $249.15 | $249.15 | $249.20 |
| Purchase #4 | $222.97 | 7.828% | $240.4241 | $240.42 | $240.40 | $240.40 |
| Purchase #5 | $63.72 | 6.596% | $67.923 | $67.92 | $67.90 | $67.90 |
| Purchase #6 | $194.52 | 11.586% | $217.0571 | $217.06 | $217.05 | $217.10 |
| Purchase #7 | $118.84 | 8.843% | $129.349 | $129.35 | $129.35 | $129.30 |
| 7 purchase totals = | $1,207.47 | $1,312.7843 | $1,312.78 | $1,312.70 | $1,312.80 | |