| 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 | $196.47 | 7.597% | $211.3958 | $211.40 | $211.40 | $211.40 |
| Purchase #2 | $184.81 | 12.869% | $208.5932 | $208.59 | $208.60 | $208.60 |
| Purchase #3 | $247.46 | 10.803% | $274.1931 | $274.19 | $274.20 | $274.20 |
| Purchase #4 | $147.45 | 12.170% | $165.3947 | $165.39 | $165.40 | $165.40 |
| Purchase #5 | $128.50 | 5.306% | $135.3182 | $135.32 | $135.30 | $135.30 |
| Purchase #6 | $126.42 | 9.545% | $138.4868 | $138.49 | $138.50 | $138.50 |
| Purchase #7 | $7.99 | 8.532% | $8.6717 | $8.67 | $8.65 | $8.70 |
| 7 purchase totals = | $1,039.10 | $1,142.0535 | $1,142.05 | $1,142.05 | $1,142.10 | |