| 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 | $208.33 | 7.268% | $223.4714 | $223.47 | $223.45 | $223.50 |
| Purchase #2 | $242.61 | 6.618% | $258.6659 | $258.67 | $258.65 | $258.70 |
| Purchase #3 | $88.79 | 9.150% | $96.9143 | $96.91 | $96.90 | $96.90 |
| Purchase #4 | $250.62 | 6.303% | $266.4166 | $266.42 | $266.40 | $266.40 |
| Purchase #5 | $129.29 | 12.423% | $145.3517 | $145.35 | $145.35 | $145.40 |
| Purchase #6 | $40.95 | 4.550% | $42.8132 | $42.81 | $42.80 | $42.80 |
| Purchase #7 | $212.76 | 13.179% | $240.7996 | $240.80 | $240.80 | $240.80 |
| 7 purchase totals = | $1,173.35 | $1,274.4327 | $1,274.43 | $1,274.35 | $1,274.50 | |