| 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 | $37.55 | 11.368% | $41.8187 | $41.82 | $41.80 | $41.80 |
| Purchase #2 | $189.34 | 3.788% | $196.5122 | $196.51 | $196.50 | $196.50 |
| Purchase #3 | $226.68 | 9.616% | $248.4775 | $248.48 | $248.50 | $248.50 |
| Purchase #4 | $21.79 | 3.794% | $22.6167 | $22.62 | $22.60 | $22.60 |
| Purchase #5 | $211.39 | 3.315% | $218.3976 | $218.40 | $218.40 | $218.40 |
| Purchase #6 | $130.85 | 10.131% | $144.1064 | $144.11 | $144.10 | $144.10 |
| Purchase #7 | $206.61 | 12.337% | $232.0995 | $232.10 | $232.10 | $232.10 |
| 7 purchase totals = | $1,024.21 | $1,104.0286 | $1,104.04 | $1,104.00 | $1,104.00 | |