| 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 | $223.79 | 6.711% | $238.8085 | $238.81 | $238.80 | $238.80 |
| Purchase #2 | $35.43 | 3.241% | $36.5783 | $36.58 | $36.60 | $36.60 |
| Purchase #3 | $245.55 | 11.509% | $273.8103 | $273.81 | $273.80 | $273.80 |
| Purchase #4 | $208.43 | 4.530% | $217.8719 | $217.87 | $217.85 | $217.90 |
| Purchase #5 | $230.53 | 11.430% | $256.8796 | $256.88 | $256.90 | $256.90 |
| Purchase #6 | $158.34 | 12.459% | $178.0676 | $178.07 | $178.05 | $178.10 |
| Purchase #7 | $70.65 | 8.412% | $76.5931 | $76.59 | $76.60 | $76.60 |
| 7 purchase totals = | $1,172.72 | $1,278.6093 | $1,278.61 | $1,278.60 | $1,278.70 | |