| 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 | $37.28 | 11.107% | $41.4207 | $41.42 | $41.40 | $41.40 |
| Purchase #2 | $198.31 | 10.435% | $219.0036 | $219.00 | $219.00 | $219.00 |
| Purchase #3 | $133.60 | 11.774% | $149.3301 | $149.33 | $149.35 | $149.30 |
| Purchase #4 | $129.41 | 9.301% | $141.4464 | $141.45 | $141.45 | $141.40 |
| Purchase #5 | $217.75 | 5.333% | $229.3626 | $229.36 | $229.35 | $229.40 |
| Purchase #6 | $103.71 | 10.678% | $114.7842 | $114.78 | $114.80 | $114.80 |
| Purchase #7 | $162.95 | 9.402% | $178.2706 | $178.27 | $178.25 | $178.30 |
| 7 purchase totals = | $983.01 | $1,073.6182 | $1,073.61 | $1,073.60 | $1,073.60 | |