| 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 | $245.74 | 10.271% | $270.98 | $270.98 | $271.00 | $271.00 |
| Purchase #2 | $218.94 | 6.620% | $233.4338 | $233.43 | $233.45 | $233.40 |
| Purchase #3 | $110.47 | 4.452% | $115.3881 | $115.39 | $115.40 | $115.40 |
| Purchase #4 | $59.45 | 8.612% | $64.5698 | $64.57 | $64.55 | $64.60 |
| Purchase #5 | $164.43 | 8.757% | $178.8291 | $178.83 | $178.85 | $178.80 |
| Purchase #6 | $172.81 | 8.302% | $187.1567 | $187.16 | $187.15 | $187.20 |
| Purchase #7 | $157.76 | 9.794% | $173.211 | $173.21 | $173.20 | $173.20 |
| 7 purchase totals = | $1,129.60 | $1,223.5685 | $1,223.57 | $1,223.60 | $1,223.60 | |