| 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 | $189.50 | 6.467% | $201.755 | $201.76 | $201.75 | $201.80 |
| Purchase #2 | $142.48 | 4.602% | $149.0369 | $149.04 | $149.05 | $149.00 |
| Purchase #3 | $117.93 | 11.601% | $131.6111 | $131.61 | $131.60 | $131.60 |
| Purchase #4 | $35.55 | 12.232% | $39.8985 | $39.90 | $39.90 | $39.90 |
| Purchase #5 | $242.26 | 6.794% | $258.7191 | $258.72 | $258.70 | $258.70 |
| Purchase #6 | $10.97 | 3.389% | $11.3418 | $11.34 | $11.35 | $11.30 |
| Purchase #7 | $195.65 | 10.769% | $216.7195 | $216.72 | $216.70 | $216.70 |
| 7 purchase totals = | $934.34 | $1,009.0819 | $1,009.09 | $1,009.05 | $1,009.00 | |