| 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 | $191.70 | 4.454% | $200.2383 | $200.24 | $200.25 | $200.20 |
| Purchase #2 | $223.94 | 10.577% | $247.6261 | $247.63 | $247.65 | $247.60 |
| Purchase #3 | $189.40 | 11.686% | $211.5333 | $211.53 | $211.55 | $211.50 |
| Purchase #4 | $238.50 | 11.484% | $265.8893 | $265.89 | $265.90 | $265.90 |
| Purchase #5 | $181.25 | 4.660% | $189.6963 | $189.70 | $189.70 | $189.70 |
| Purchase #6 | $178.36 | 12.782% | $201.158 | $201.16 | $201.15 | $201.20 |
| Purchase #7 | $70.96 | 9.391% | $77.6239 | $77.62 | $77.60 | $77.60 |
| 7 purchase totals = | $1,274.11 | $1,393.7652 | $1,393.77 | $1,393.80 | $1,393.70 | |