| 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 | $34.78 | 3.106% | $35.8603 | $35.86 | $35.85 | $35.90 |
| Purchase #2 | $219.72 | 13.132% | $248.5736 | $248.57 | $248.55 | $248.60 |
| Purchase #3 | $218.55 | 11.537% | $243.7641 | $243.76 | $243.75 | $243.80 |
| Purchase #4 | $193.30 | 4.838% | $202.6519 | $202.65 | $202.65 | $202.70 |
| Purchase #5 | $57.25 | 7.283% | $61.4195 | $61.42 | $61.40 | $61.40 |
| Purchase #6 | $150.69 | 7.198% | $161.5367 | $161.54 | $161.55 | $161.50 |
| Purchase #7 | $230.68 | 5.401% | $243.139 | $243.14 | $243.15 | $243.10 |
| 7 purchase totals = | $1,104.97 | $1,196.9451 | $1,196.94 | $1,196.90 | $1,197.00 | |